A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic. This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service (DoS) condition.
cve CVE-2025-20311 1 source, 1 claim · Watch
NVD writes:
A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic. This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service… the claim
A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic. This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service… the claim
What it is to other things
In words only, so not counted until a person confirms one:
| affects | cisco/cisco_ios_xe_softwareNVD says “Cisco · Cisco IOS XE Software” |
What each source says
| Property | Source | Said | Means here | ||||
|---|---|---|---|---|---|---|---|
| Cvss cvss | NVD | 7.4receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Cisco IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "16.6.1"
},
{
"status": "affected",
"version": "16.6.2"
},
{
"status": "affected",
"version": "16.6.3"
},
{
"status": "affected",
"version": "16.6.4"
},
{
"status": "affected",
"version": "16.6.5"
},
{
"status": "affected",
"version": "16.6.4a"
},
{
"status": "affected",
"version": "16.6.6"
},
{
"status": "affected",
"version": "16.6.7"
},
{
"status": "affected",
"version": "16.6.8"
},
{
"status": "affected",
"version": "16.6.9"
},
{
"status": "affected",
"version": "16.6.10"
},
{
"status": "affected",
"version": "16.7.1"
},
{
"status": "affected",
"version": "16.8.1"
},
{
"status": "affected",
"version": "16.8.1a"
},
{
"status": "affected",
"version": "16.8.1s"
},
{
"status": "affected",
"version": "16.9.1"
},
{
"status": "affected",
"version": "16.9.2"
},
{
"status": "affected",
"version": "16.9.1s"
},
{
"status": "affected",
"version": "16.9.3"
},
{
"status": "affected",
"version": "16.9.4"
},
{
"status": "affected",
"version": "16.9.5"
},
{
"status": "affected",
"version": "16.9.6"
},
{
"status": "affected",
"version": "16.9.7"
},
{
"status": "affected",
"version": "16.9.8"
},
{
"status": "affected",
"version": "16.10.1"
},
{
"status": "affected",
"version": "16.10.1s"
},
{
"status": "affected",
"version": "16.10.1e"
},
{
"status": "affected",
"version": "16.11.1"
},
{
"status": "affected",
"version": "16.11.1b"
},
{
"status": "affected",
"version": "16.11.1s"
},
{
"status": "affected",
"version": "16.12.1"
},
{
"status": "affected",
"version": "16.12.1s"
},
{
"status": "affected",
"version": "16.12.1c"
},
{
"status": "affected",
"version": "16.12.2"
},
{
"status": "affected",
"version": "16.12.3"
},
{
"status": "affected",
"version": "16.12.8"
},
{
"status": "affected",
"version": "16.12.2s"
},
{
"status": "affected",
"version": "16.12.4"
},
{
"status": "affected",
"version": "16.12.3s"
},
{
"status": "affected",
"version": "16.12.3a"
},
{
"status": "affected",
"version": "16.12.4a"
},
{
"status": "affected",
"version": "16.12.5"
},
{
"status": "affected",
"version": "16.12.6"
},
{
"status": "affected",
"version": "16.12.5b"
},
{
"status": "affected",
"version": "16.12.6a"
},
{
"status": "affected",
"version": "16.12.7"
},
{
"status": "affected",
"version": "16.12.14"
},
{
"status": "affected",
"version": "17.1.1"
},
{
"status": "affected",
"version": "17.1.1s"
},
{
"status": "affected",
"version": "17.1.1t"
},
{
"status": "affected",
"version": "17.1.3"
},
{
"status": "affected",
"version": "17.2.1"
},
{
"status": "affected",
"version": "17.2.1a"
},
{
"status": "affected",
"version": "17.3.1"
},
{
"status": "affected",
"version": "17.3.2"
},
{
"status": "affected",
"version": "17.3.3"
},
{
"status": "affected",
"version": "17.3.2a"
},
{
"status": "affected",
"version": "17.3.4"
},
{
"status": "affected",
"version": "17.3.5"
},
{
"status": "affected",
"version": "17.3.6"
},
{
"status": "affected",
"version": "17.3.4b"
},
{
"status": "affected",
"version": "17.3.7"
},
{
"status": "affected",
"version": "17.3.8"
},
{
"status": "affected",
"version": "17.3.8a"
},
{
"status": "affected",
"version": "17.4.1"
},
{
"status": "affected",
"version": "17.5.1"
},
{
"status": "affected",
"version": "17.6.1"
},
{
"status": "affected",
"version": "17.6.2"
},
{
"status": "affected",
"version": "17.6.3"
},
{
"status": "affected",
"version": "17.6.1y"
},
{
"status": "affected",
"version": "17.6.4"
},
{
"status": "affected",
"version": "17.6.5"
},
{
"status": "affected",
"version": "17.6.6"
},
{
"status": "affected",
"version": "17.6.6a"
},
{
"status": "affected",
"version": "17.6.5a"
},
{
"status": "affected",
"version": "17.6.7"
},
{
"status": "affected",
"version": "17.6.8"
},
{
"status": "affected",
"version": "17.7.1"
},
{
"status": "affected",
"version": "17.10.1"
},
{
"status": "affected",
"version": "17.10.1b"
},
{
"status": "affected",
"version": "17.8.1"
},
{
"status": "affected",
"version": "17.9.1"
},
{
"status": "affected",
"version": "17.9.2"
},
{
"status": "affected",
"version": "17.9.3"
},
{
"status": "affected",
"version": "17.9.4"
},
{
"status": "affected",
"version": "17.9.5"
},
{
"status": "affected",
"version": "17.9.4a"
},
{
"status": "affected",
"version": "17.9.6"
},
{
"status": "affected",
"version": "17.9.6a"
},
{
"status": "affected",
"version": "17.11.1"
},
{
"status": "affected",
"version": "17.12.1"
},
{
"status": "affected",
"version": "17.12.2"
},
{
"status": "affected",
"version": "17.12.3"
},
{
"status": "affected",
"version": "17.12.4"
},
{
"status": "affected",
"version": "17.12.1z3"
},
{
"status": "affected",
"version": "17.13.1"
},
{
"status": "affected",
"version": "17.14.1"
},
{
"status": "affected",
"version": "17.11.99SW"
},
{
"status": "affected",
"version": "17.15.1"
},
{
"status": "affected",
"version": "17.15.2"
},
{
"status": "affected",
"version": "17.15.2a"
},
{
"status": "affected",
"version": "17.15.2b"
},
{
"status": "affected",
"version": "17.16.1"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F821EBD7-91E2-4460-BFAF-18482CF6CB8C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E36D2D24-8F63-46DE-AC5F-8DE33332EBC6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C9B825E6-5929-4890-BDBA-4CF4BD2314C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "65020120-491D-46CD-8C73-974B6F4C11E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "7ADDCD0A-6168-45A0-A885-76CC70FE2FC7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "D83E34F4-F4DD-49CC-9C95-93F9D4D26B42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C8F50DB-3A80-4D89-9F7B-86766D37338B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "DBFC70A2-87BC-4898-BCF3-57F7B1DD5F10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "CB8DA556-ABF3-48D0-95B8-E57DBE1B5A09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B53828-C520-4845-9C14-6C7D50EAA3A8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.10:*:*:*:*:*:*:*",
"matchCriteriaId": "20F23DB7-6F8E-470A-9B43-0ACEEF331C38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "623BF701-ADC9-4F24-93C5-043A6A7FEF5F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "57D4F634-03D5-4D9F-901C-7E9CE45F2F38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "4463A1D1-E169-4F0B-91B2-FA126BB444CB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "5C9C585C-A6EC-4385-B915-046C110BF95F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "119A964D-ABC8-424D-8097-85B832A833BD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "78DE7780-4E8B-4BB6-BDEB-58032EC65851",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F29CEE37-4044-4A3C-9685-C9C021FD346A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E1FDA817-3A50-4B9E-8F4E-F613BDB3E9EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E4BF9829-F80E-4837-A420-39B291C4E17B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "F5AB80E7-0714-44ED-9671-12C877B36A1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "961F8312-31B9-44E7-8858-EF8E2134F447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.7:*:*:*:*:*:*:*",
"matchCriteriaId": "3D62EE1B-9A59-406C-B7DF-91B495F3ECFE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "79CF8D4E-F82A-469C-A8C2-0C203A800A05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "DB6BD18B-B9BD-452F-986E-16A6668E46B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1e:*:*:*:*:*:*:*",
"matchCriteriaId": "ADED0D82-2A4D-4235-BFAC-5EE2D862B652",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "763664F5-E6CD-4936-B2F8-C5E2D5EA7BB6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E91F8704-6DAD-474A-84EA-04E4AF7BB9B1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "5820D71D-FC93-45AA-BC58-A26A1A39C936",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "DB26AE0F-85D8-4EAB-B9BD-457DD81FF0FE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C98DED36-D4B5-48D6-964E-EEEE97936700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*",
"matchCriteriaId": "C8BEFEDA-B01A-480B-B03D-7ED5D08E4B67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "9027A528-2588-4C06-810B-5BB313FE4323",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E5019B59-508E-40B0-9C92-2C26F58E2FBE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2s:*:*:*:*:*:*:*",
"matchCriteriaId": "1986DB1F-AD0A-42FE-8EC8-F18BA1AD4F99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "D5750264-2990-4942-85F4-DB9746C5CA2B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3a:*:*:*:*:*:*:*",
"matchCriteriaId": "02352FD8-2A7B-41BD-9E4A-F312ABFDF3EF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3s:*:*:*:*:*:*:*",
"matchCriteriaId": "B9173AD6-6658-4267-AAA7-D50D0B657528",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "7F02EE9D-45B1-43D6-B05D-6FF19472216B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "1C1DBBCD-4C5A-43BB-8FB0-6F1AF99ED0D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5:*:*:*:*:*:*:*",
"matchCriteriaId": "8FCB9440-F470-45D1-AAFA-01FB5D76B600",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5b:*:*:*:*:*:*:*",
"matchCriteriaId": "3BBFDD70-7AF3-47AE-94CA-56C19F2D6234",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6:*:*:*:*:*:*:*",
"matchCriteriaId": "5B736F09-3B51-4B2A-92F6-602847001F15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "2F58A94E-B050-4EFA-84BA-43B11BA22E77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.7:*:*:*:*:*:*:*",
"matchCriteriaId": "5E864BB1-FD23-4AB3-9138-5FD8B62EAF5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.8:*:*:*:*:*:*:*",
"matchCriteriaId": "838D6C2D-C131-4A9C-AAE5-5BF38E637E4B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.14:*:*:*:*:*:*:*",
"matchCriteriaId": "FBA97607-4091-4D19-A001-0603F67E589F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E306B09C-CB48-4067-B60C-5F738555EEAC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "4FF0DD16-D76A-45EA-B01A-20C71AEFA3B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:*",
"matchCriteriaId": "4BDD0CEC-4A19-438D-B2A1-8664A1D8F3C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "8B4D4659-A304-459F-8AB3-ED6D84B44C0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4B7EE7C7-D6C1-4C35-8C80-EAF3FC7E7EFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "B51FA707-8DB1-4596-9122-D4BFEF17F400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "128F95D7-E49F-4B36-8F47-823C0298449E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2B270A04-9961-4E99-806B-441CD674AFBD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "1360069D-0358-4746-8C3F-44C2A40988D7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C5DD2403-113B-4100-8BD4-90E1927E6648",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DAF73937-BCE2-4BEF-B4B0-83212DA4A6C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*",
"matchCriteriaId": "9841799A-87E2-46AE-807A-824981EAB35A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6B2902D8-3A7B-4C47-9BC6-8CA4C580A346",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "917BA05C-2A18-4C68-B508-85C2B5A94416",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*",
"matchCriteriaId": "06337791-7D8D-4EAA-BACC-4E270F377B3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
"matchCriteriaId": "336A8630-653C-4E28-8DE1-76CDD8573980",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "0A1767AE-7D9F-4BAA-90E1-CF8314CD0B53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5A6B707B-4543-41F1-83DF-49A93BF56FB1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "938B0720-8CA7-43BA-9708-5CE9EC7A565A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE62C4B-7C06-4907-BADE-416C1618D2D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*",
"matchCriteriaId": "1B80614B-6362-45F0-B305-2F137B053DCF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "04D19D8C-FACF-49B4-BA99-CC3A3FDADAFB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0B78942C-BEE1-4D18-9075-8E1D991BF621",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9F21093D-1036-4F6B-B90F-ACE1EF99EA33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "280D24C6-A2BF-46E8-B512-6A3FA7833922",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*",
"matchCriteriaId": "1F903F51-ABF4-49B0-A5BA-A6B51F79666F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "E3F244E7-8EE9-4E58-83FA-EEDD3C8F792D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "5238B1D1-740D-4B37-A0CB-1B3343E55D05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "27E0750C-A622-49D6-A8EF-B59E2F8F1912",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "2258D93E-71AA-4964-A5DF-008E3479F2A4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "38B87B17-C653-40AC-8AE4-066BB1123C88",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "7592C7E3-3735-425F-A276-9EE03224CD5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0C2129-8149-4362-827C-A5494C9D398B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D197445E-EC12-429C-BDD4-F63FA5C1B3E3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "51EA3EAA-A379-467E-AF9A-FCFBACAE49C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E67BE408-8DCF-491F-9EA9-E368565C1B49",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "D9CFE98A-FBA5-4837-BBD9-3C875ECEBF1B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "36A5F20F-3F38-4FB9-B49D-28569EB1A763",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "7BDBE176-04ED-48F0-BA9F-45BECFEDBE2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "94E52AA0-0A77-47DF-9600-7D5B8A6D09B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "42FAEC29-D754-49D6-85F1-F5DDFAF6E80F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "9A965A2A-129C-45C3-BCB1-2860F583D020",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F313F2EC-F3D6-4639-934C-402DDA3DA806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*",
"matchCriteriaId": "6F7C157F-5569-4072-805F-7AF598F6B56F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1BF0778B-015D-481B-BAC0-40667F3453D3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1z3:*:*:*:*:*:*:*",
"matchCriteriaId": "0656EA0A-3BB6-49AD-A6BB-922C2BC5B075",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EE165207-A066-44C1-B78A-6EFD80023204",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1098FCEA-6A9F-4634-A0EF-EC55ABCCEA3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6281EB0F-EE0E-4B06-A7A1-29460A98A8CA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8577AF01-F2C7-48D3-AB0B-78BD63A60029",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.14.1:*:*:*:*:*:*:*",
"matchCriteriaId": "31789E98-7C8D-4C5A-8A3F-FC9AFE9A248C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0174C08C-8846-45AE-83ED-E9964348FA28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A18E50D1-BAF5-4C0F-9253-774089BAA2EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "8FDCA684-FF44-49EB-93B5-ED6778E437BA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2b:*:*:*:*:*:*:*",
"matchCriteriaId": "3E0FD5B7-69E7-43CB-A658-E05557AC2D77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.16.1:*:*:*:*:*:*:*",
"matchCriteriaId": "88707E5B-2040-40AB-A8D2-39D6B97E40B1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FC4A5C56-0D08-4423-AEBD-33EDF172FCF9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200cx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7670A322-31C2-4A8A-86E9-09D63C52E4C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D6376BE-3A69-469C-B6A9-2EFB55A3B87F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0972076B-5C87-44B3-90EC-4C200B89318A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3765B3DB-8B1B-46EF-AF7D-ED1EB2079C3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74AED057-2458-4DE0-8D51-ABD766D07F68",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19538C03-5FB8-4401-8B21-489C629D7E7D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B26D7061-F471-4DF0-A892-ED132958B84A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "033ED443-80E7-4012-9825-07AAC0D44B96",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD3F3CC6-A349-47B1-B282-B6458683C191",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CB24EF21-1C10-48A7-BC68-FFC842A28D12",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ED0625A2-BF14-4552-83D8-AEE0A04EA023",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CD0D6ED6-AE64-4E20-B9CD-3EAA22709CFF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "21AFDC0D-7629-424E-827B-C8A8767324C3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A263CFF2-A659-405B-90EA-51E49B25C6D3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CEFBD449-217D-4569-99F7-D56B853A3E07",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7ED668FC-D1A5-4175-A234-23760BA6E788",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D650C48-9241-42F7-87A9-20733329489A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3ED16A65-9AFF-4825-95D1-162FBA0F566D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "82D345E7-8208-41AC-B11A-4425D29E98A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E386D461-F1C1-4970-B056-D6119E74D449",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "99F3A466-F665-4132-ABC4-2DFC0A7E2B55",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3395168-FF2E-4CB6-AABE-5E36DEB241CA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5F525CBC-1CE6-4CAB-B1C1-DFA7EA462EF0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "226F985C-4669-4D0A-9DB4-CB1465B37B02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B736A43-6F4E-40A9-84E4-D9E251489234",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2FF888F-46F5-4A79-BB88-BB2EC2D27E24",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "26437DA7-2EFE-4CA2-8DB0-9FECBEFAE4EA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E99CA124-7D86-463B-A31E-A7836B7493E6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E014B028-8DD9-428C-B705-8F428F145932",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A6C44229-A842-49B2-AD3E-79C83DB63EBE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5D56D21F-0F55-4AB1-AB9B-8EAE08F4BEDA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D3C0441D-A7AC-4B4E-970A-3A441C2F66B0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5306E847-C718-4C83-9C97-8AB498DC4A88",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "18287CEF-B574-4498-A256-567CA6E6CA7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1E9AAA2C-495E-4FD1-9050-264FDC25254B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5713043E-2535-4540-B3EF-41FAC40BECE9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C0C18E5-45B9-49D2-A4AB-DD8D5CB04C5C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67701D77-8B03-446A-AE22-4B8CCCD6F029",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0BEAE3-2056-4B7B-8D7C-AEE3DC86CC2A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "831A2390-7170-4FC0-A95E-3DAB1791017D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F788CBC4-782F-4A43-AC80-4AEF1C43A22D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "493989DC-8F1B-45C9-AD11-38B97B958C9C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:*",
"matchCriteriaId": "419ABFB5-2C27-4EBE-98EF-8A8B718CD1F9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300lm:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0DBB2E-DB15-47E1-B8F2-3AC0B1197C5F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F168FB20-0C44-4A5B-910A-04B9517545C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400:-:*:*:*:*:*:*:*",
"matchCriteriaId": "737F22AB-C5A9-4A18-BA3D-38A222491397",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2E5DCFD5-2B46-4D06-9E4C-B2325F440F02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9407r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5508320-8318-41A8-8026-4A61907C1CD7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9410r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AAD337D8-8C72-4025-A8C3-E63598DE7BDB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "176ACF88-6112-4179-8492-50C50577B300",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D07FC868-0B38-4F24-BA40-87966FF80AB7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C19A801D-02D7-40B0-88E8-FE7BA8630E60",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5EA59279-3504-417D-9E86-E5886EE198BD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4035136-CC10-4DDD-92AF-9DC41D19CF8A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic.\r\n\r This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service (DoS) condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el manejo de ciertos frames Ethernet en el software Cisco IOS XE para switches de la serie Catalyst 9000 podría permitir a un atacante adyacente no autenticado causar que un puerto de salida se bloquee y descarte todo el tráfico saliente. Esta vulnerabilidad se debe al manejo inadecuado de frames Ethernet manipulados. Un atacante podría explotar esta vulnerabilidad enviando frames Ethernet manipulados a través de un switch afectado. Un exploit exitoso podría permitir al atacante causar que el puerto de salida al que se reenvía el frame manipulado comience a descartar todos los frames, resultando en una condición de denegación de servicio (DoS)."
}
],
"id": "CVE-2025-20311",
"lastModified": "2026-09-26T00:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-20311",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-24T18:07:27.423618Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-09-24T18:15:34.757",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-PtmD7bgy"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-19"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
} | — | ||||
| Product product | NVD | Cisco IOS XE Softwarereceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Cisco IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "16.6.1"
},
{
"status": "affected",
"version": "16.6.2"
},
{
"status": "affected",
"version": "16.6.3"
},
{
"status": "affected",
"version": "16.6.4"
},
{
"status": "affected",
"version": "16.6.5"
},
{
"status": "affected",
"version": "16.6.4a"
},
{
"status": "affected",
"version": "16.6.6"
},
{
"status": "affected",
"version": "16.6.7"
},
{
"status": "affected",
"version": "16.6.8"
},
{
"status": "affected",
"version": "16.6.9"
},
{
"status": "affected",
"version": "16.6.10"
},
{
"status": "affected",
"version": "16.7.1"
},
{
"status": "affected",
"version": "16.8.1"
},
{
"status": "affected",
"version": "16.8.1a"
},
{
"status": "affected",
"version": "16.8.1s"
},
{
"status": "affected",
"version": "16.9.1"
},
{
"status": "affected",
"version": "16.9.2"
},
{
"status": "affected",
"version": "16.9.1s"
},
{
"status": "affected",
"version": "16.9.3"
},
{
"status": "affected",
"version": "16.9.4"
},
{
"status": "affected",
"version": "16.9.5"
},
{
"status": "affected",
"version": "16.9.6"
},
{
"status": "affected",
"version": "16.9.7"
},
{
"status": "affected",
"version": "16.9.8"
},
{
"status": "affected",
"version": "16.10.1"
},
{
"status": "affected",
"version": "16.10.1s"
},
{
"status": "affected",
"version": "16.10.1e"
},
{
"status": "affected",
"version": "16.11.1"
},
{
"status": "affected",
"version": "16.11.1b"
},
{
"status": "affected",
"version": "16.11.1s"
},
{
"status": "affected",
"version": "16.12.1"
},
{
"status": "affected",
"version": "16.12.1s"
},
{
"status": "affected",
"version": "16.12.1c"
},
{
"status": "affected",
"version": "16.12.2"
},
{
"status": "affected",
"version": "16.12.3"
},
{
"status": "affected",
"version": "16.12.8"
},
{
"status": "affected",
"version": "16.12.2s"
},
{
"status": "affected",
"version": "16.12.4"
},
{
"status": "affected",
"version": "16.12.3s"
},
{
"status": "affected",
"version": "16.12.3a"
},
{
"status": "affected",
"version": "16.12.4a"
},
{
"status": "affected",
"version": "16.12.5"
},
{
"status": "affected",
"version": "16.12.6"
},
{
"status": "affected",
"version": "16.12.5b"
},
{
"status": "affected",
"version": "16.12.6a"
},
{
"status": "affected",
"version": "16.12.7"
},
{
"status": "affected",
"version": "16.12.14"
},
{
"status": "affected",
"version": "17.1.1"
},
{
"status": "affected",
"version": "17.1.1s"
},
{
"status": "affected",
"version": "17.1.1t"
},
{
"status": "affected",
"version": "17.1.3"
},
{
"status": "affected",
"version": "17.2.1"
},
{
"status": "affected",
"version": "17.2.1a"
},
{
"status": "affected",
"version": "17.3.1"
},
{
"status": "affected",
"version": "17.3.2"
},
{
"status": "affected",
"version": "17.3.3"
},
{
"status": "affected",
"version": "17.3.2a"
},
{
"status": "affected",
"version": "17.3.4"
},
{
"status": "affected",
"version": "17.3.5"
},
{
"status": "affected",
"version": "17.3.6"
},
{
"status": "affected",
"version": "17.3.4b"
},
{
"status": "affected",
"version": "17.3.7"
},
{
"status": "affected",
"version": "17.3.8"
},
{
"status": "affected",
"version": "17.3.8a"
},
{
"status": "affected",
"version": "17.4.1"
},
{
"status": "affected",
"version": "17.5.1"
},
{
"status": "affected",
"version": "17.6.1"
},
{
"status": "affected",
"version": "17.6.2"
},
{
"status": "affected",
"version": "17.6.3"
},
{
"status": "affected",
"version": "17.6.1y"
},
{
"status": "affected",
"version": "17.6.4"
},
{
"status": "affected",
"version": "17.6.5"
},
{
"status": "affected",
"version": "17.6.6"
},
{
"status": "affected",
"version": "17.6.6a"
},
{
"status": "affected",
"version": "17.6.5a"
},
{
"status": "affected",
"version": "17.6.7"
},
{
"status": "affected",
"version": "17.6.8"
},
{
"status": "affected",
"version": "17.7.1"
},
{
"status": "affected",
"version": "17.10.1"
},
{
"status": "affected",
"version": "17.10.1b"
},
{
"status": "affected",
"version": "17.8.1"
},
{
"status": "affected",
"version": "17.9.1"
},
{
"status": "affected",
"version": "17.9.2"
},
{
"status": "affected",
"version": "17.9.3"
},
{
"status": "affected",
"version": "17.9.4"
},
{
"status": "affected",
"version": "17.9.5"
},
{
"status": "affected",
"version": "17.9.4a"
},
{
"status": "affected",
"version": "17.9.6"
},
{
"status": "affected",
"version": "17.9.6a"
},
{
"status": "affected",
"version": "17.11.1"
},
{
"status": "affected",
"version": "17.12.1"
},
{
"status": "affected",
"version": "17.12.2"
},
{
"status": "affected",
"version": "17.12.3"
},
{
"status": "affected",
"version": "17.12.4"
},
{
"status": "affected",
"version": "17.12.1z3"
},
{
"status": "affected",
"version": "17.13.1"
},
{
"status": "affected",
"version": "17.14.1"
},
{
"status": "affected",
"version": "17.11.99SW"
},
{
"status": "affected",
"version": "17.15.1"
},
{
"status": "affected",
"version": "17.15.2"
},
{
"status": "affected",
"version": "17.15.2a"
},
{
"status": "affected",
"version": "17.15.2b"
},
{
"status": "affected",
"version": "17.16.1"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F821EBD7-91E2-4460-BFAF-18482CF6CB8C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E36D2D24-8F63-46DE-AC5F-8DE33332EBC6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C9B825E6-5929-4890-BDBA-4CF4BD2314C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "65020120-491D-46CD-8C73-974B6F4C11E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "7ADDCD0A-6168-45A0-A885-76CC70FE2FC7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "D83E34F4-F4DD-49CC-9C95-93F9D4D26B42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C8F50DB-3A80-4D89-9F7B-86766D37338B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "DBFC70A2-87BC-4898-BCF3-57F7B1DD5F10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "CB8DA556-ABF3-48D0-95B8-E57DBE1B5A09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B53828-C520-4845-9C14-6C7D50EAA3A8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.10:*:*:*:*:*:*:*",
"matchCriteriaId": "20F23DB7-6F8E-470A-9B43-0ACEEF331C38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "623BF701-ADC9-4F24-93C5-043A6A7FEF5F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "57D4F634-03D5-4D9F-901C-7E9CE45F2F38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "4463A1D1-E169-4F0B-91B2-FA126BB444CB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "5C9C585C-A6EC-4385-B915-046C110BF95F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "119A964D-ABC8-424D-8097-85B832A833BD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "78DE7780-4E8B-4BB6-BDEB-58032EC65851",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F29CEE37-4044-4A3C-9685-C9C021FD346A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E1FDA817-3A50-4B9E-8F4E-F613BDB3E9EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E4BF9829-F80E-4837-A420-39B291C4E17B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "F5AB80E7-0714-44ED-9671-12C877B36A1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "961F8312-31B9-44E7-8858-EF8E2134F447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.7:*:*:*:*:*:*:*",
"matchCriteriaId": "3D62EE1B-9A59-406C-B7DF-91B495F3ECFE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "79CF8D4E-F82A-469C-A8C2-0C203A800A05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "DB6BD18B-B9BD-452F-986E-16A6668E46B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1e:*:*:*:*:*:*:*",
"matchCriteriaId": "ADED0D82-2A4D-4235-BFAC-5EE2D862B652",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "763664F5-E6CD-4936-B2F8-C5E2D5EA7BB6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E91F8704-6DAD-474A-84EA-04E4AF7BB9B1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "5820D71D-FC93-45AA-BC58-A26A1A39C936",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "DB26AE0F-85D8-4EAB-B9BD-457DD81FF0FE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C98DED36-D4B5-48D6-964E-EEEE97936700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*",
"matchCriteriaId": "C8BEFEDA-B01A-480B-B03D-7ED5D08E4B67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "9027A528-2588-4C06-810B-5BB313FE4323",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E5019B59-508E-40B0-9C92-2C26F58E2FBE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2s:*:*:*:*:*:*:*",
"matchCriteriaId": "1986DB1F-AD0A-42FE-8EC8-F18BA1AD4F99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "D5750264-2990-4942-85F4-DB9746C5CA2B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3a:*:*:*:*:*:*:*",
"matchCriteriaId": "02352FD8-2A7B-41BD-9E4A-F312ABFDF3EF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3s:*:*:*:*:*:*:*",
"matchCriteriaId": "B9173AD6-6658-4267-AAA7-D50D0B657528",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "7F02EE9D-45B1-43D6-B05D-6FF19472216B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "1C1DBBCD-4C5A-43BB-8FB0-6F1AF99ED0D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5:*:*:*:*:*:*:*",
"matchCriteriaId": "8FCB9440-F470-45D1-AAFA-01FB5D76B600",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5b:*:*:*:*:*:*:*",
"matchCriteriaId": "3BBFDD70-7AF3-47AE-94CA-56C19F2D6234",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6:*:*:*:*:*:*:*",
"matchCriteriaId": "5B736F09-3B51-4B2A-92F6-602847001F15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "2F58A94E-B050-4EFA-84BA-43B11BA22E77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.7:*:*:*:*:*:*:*",
"matchCriteriaId": "5E864BB1-FD23-4AB3-9138-5FD8B62EAF5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.8:*:*:*:*:*:*:*",
"matchCriteriaId": "838D6C2D-C131-4A9C-AAE5-5BF38E637E4B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.14:*:*:*:*:*:*:*",
"matchCriteriaId": "FBA97607-4091-4D19-A001-0603F67E589F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E306B09C-CB48-4067-B60C-5F738555EEAC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "4FF0DD16-D76A-45EA-B01A-20C71AEFA3B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:*",
"matchCriteriaId": "4BDD0CEC-4A19-438D-B2A1-8664A1D8F3C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "8B4D4659-A304-459F-8AB3-ED6D84B44C0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4B7EE7C7-D6C1-4C35-8C80-EAF3FC7E7EFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "B51FA707-8DB1-4596-9122-D4BFEF17F400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "128F95D7-E49F-4B36-8F47-823C0298449E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2B270A04-9961-4E99-806B-441CD674AFBD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "1360069D-0358-4746-8C3F-44C2A40988D7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C5DD2403-113B-4100-8BD4-90E1927E6648",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DAF73937-BCE2-4BEF-B4B0-83212DA4A6C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*",
"matchCriteriaId": "9841799A-87E2-46AE-807A-824981EAB35A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6B2902D8-3A7B-4C47-9BC6-8CA4C580A346",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "917BA05C-2A18-4C68-B508-85C2B5A94416",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*",
"matchCriteriaId": "06337791-7D8D-4EAA-BACC-4E270F377B3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
"matchCriteriaId": "336A8630-653C-4E28-8DE1-76CDD8573980",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "0A1767AE-7D9F-4BAA-90E1-CF8314CD0B53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5A6B707B-4543-41F1-83DF-49A93BF56FB1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "938B0720-8CA7-43BA-9708-5CE9EC7A565A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE62C4B-7C06-4907-BADE-416C1618D2D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*",
"matchCriteriaId": "1B80614B-6362-45F0-B305-2F137B053DCF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "04D19D8C-FACF-49B4-BA99-CC3A3FDADAFB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0B78942C-BEE1-4D18-9075-8E1D991BF621",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9F21093D-1036-4F6B-B90F-ACE1EF99EA33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "280D24C6-A2BF-46E8-B512-6A3FA7833922",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*",
"matchCriteriaId": "1F903F51-ABF4-49B0-A5BA-A6B51F79666F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "E3F244E7-8EE9-4E58-83FA-EEDD3C8F792D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "5238B1D1-740D-4B37-A0CB-1B3343E55D05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "27E0750C-A622-49D6-A8EF-B59E2F8F1912",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "2258D93E-71AA-4964-A5DF-008E3479F2A4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "38B87B17-C653-40AC-8AE4-066BB1123C88",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "7592C7E3-3735-425F-A276-9EE03224CD5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0C2129-8149-4362-827C-A5494C9D398B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D197445E-EC12-429C-BDD4-F63FA5C1B3E3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "51EA3EAA-A379-467E-AF9A-FCFBACAE49C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E67BE408-8DCF-491F-9EA9-E368565C1B49",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "D9CFE98A-FBA5-4837-BBD9-3C875ECEBF1B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "36A5F20F-3F38-4FB9-B49D-28569EB1A763",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "7BDBE176-04ED-48F0-BA9F-45BECFEDBE2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "94E52AA0-0A77-47DF-9600-7D5B8A6D09B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "42FAEC29-D754-49D6-85F1-F5DDFAF6E80F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "9A965A2A-129C-45C3-BCB1-2860F583D020",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F313F2EC-F3D6-4639-934C-402DDA3DA806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*",
"matchCriteriaId": "6F7C157F-5569-4072-805F-7AF598F6B56F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1BF0778B-015D-481B-BAC0-40667F3453D3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1z3:*:*:*:*:*:*:*",
"matchCriteriaId": "0656EA0A-3BB6-49AD-A6BB-922C2BC5B075",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EE165207-A066-44C1-B78A-6EFD80023204",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1098FCEA-6A9F-4634-A0EF-EC55ABCCEA3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6281EB0F-EE0E-4B06-A7A1-29460A98A8CA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8577AF01-F2C7-48D3-AB0B-78BD63A60029",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.14.1:*:*:*:*:*:*:*",
"matchCriteriaId": "31789E98-7C8D-4C5A-8A3F-FC9AFE9A248C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0174C08C-8846-45AE-83ED-E9964348FA28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A18E50D1-BAF5-4C0F-9253-774089BAA2EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "8FDCA684-FF44-49EB-93B5-ED6778E437BA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2b:*:*:*:*:*:*:*",
"matchCriteriaId": "3E0FD5B7-69E7-43CB-A658-E05557AC2D77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.16.1:*:*:*:*:*:*:*",
"matchCriteriaId": "88707E5B-2040-40AB-A8D2-39D6B97E40B1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FC4A5C56-0D08-4423-AEBD-33EDF172FCF9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200cx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7670A322-31C2-4A8A-86E9-09D63C52E4C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D6376BE-3A69-469C-B6A9-2EFB55A3B87F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0972076B-5C87-44B3-90EC-4C200B89318A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3765B3DB-8B1B-46EF-AF7D-ED1EB2079C3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74AED057-2458-4DE0-8D51-ABD766D07F68",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19538C03-5FB8-4401-8B21-489C629D7E7D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B26D7061-F471-4DF0-A892-ED132958B84A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "033ED443-80E7-4012-9825-07AAC0D44B96",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD3F3CC6-A349-47B1-B282-B6458683C191",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CB24EF21-1C10-48A7-BC68-FFC842A28D12",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ED0625A2-BF14-4552-83D8-AEE0A04EA023",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CD0D6ED6-AE64-4E20-B9CD-3EAA22709CFF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "21AFDC0D-7629-424E-827B-C8A8767324C3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A263CFF2-A659-405B-90EA-51E49B25C6D3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CEFBD449-217D-4569-99F7-D56B853A3E07",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7ED668FC-D1A5-4175-A234-23760BA6E788",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D650C48-9241-42F7-87A9-20733329489A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3ED16A65-9AFF-4825-95D1-162FBA0F566D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "82D345E7-8208-41AC-B11A-4425D29E98A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E386D461-F1C1-4970-B056-D6119E74D449",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "99F3A466-F665-4132-ABC4-2DFC0A7E2B55",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3395168-FF2E-4CB6-AABE-5E36DEB241CA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5F525CBC-1CE6-4CAB-B1C1-DFA7EA462EF0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "226F985C-4669-4D0A-9DB4-CB1465B37B02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B736A43-6F4E-40A9-84E4-D9E251489234",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2FF888F-46F5-4A79-BB88-BB2EC2D27E24",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "26437DA7-2EFE-4CA2-8DB0-9FECBEFAE4EA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E99CA124-7D86-463B-A31E-A7836B7493E6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E014B028-8DD9-428C-B705-8F428F145932",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A6C44229-A842-49B2-AD3E-79C83DB63EBE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5D56D21F-0F55-4AB1-AB9B-8EAE08F4BEDA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D3C0441D-A7AC-4B4E-970A-3A441C2F66B0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5306E847-C718-4C83-9C97-8AB498DC4A88",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "18287CEF-B574-4498-A256-567CA6E6CA7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1E9AAA2C-495E-4FD1-9050-264FDC25254B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5713043E-2535-4540-B3EF-41FAC40BECE9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C0C18E5-45B9-49D2-A4AB-DD8D5CB04C5C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67701D77-8B03-446A-AE22-4B8CCCD6F029",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0BEAE3-2056-4B7B-8D7C-AEE3DC86CC2A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "831A2390-7170-4FC0-A95E-3DAB1791017D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F788CBC4-782F-4A43-AC80-4AEF1C43A22D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "493989DC-8F1B-45C9-AD11-38B97B958C9C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:*",
"matchCriteriaId": "419ABFB5-2C27-4EBE-98EF-8A8B718CD1F9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300lm:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0DBB2E-DB15-47E1-B8F2-3AC0B1197C5F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F168FB20-0C44-4A5B-910A-04B9517545C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400:-:*:*:*:*:*:*:*",
"matchCriteriaId": "737F22AB-C5A9-4A18-BA3D-38A222491397",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2E5DCFD5-2B46-4D06-9E4C-B2325F440F02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9407r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5508320-8318-41A8-8026-4A61907C1CD7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9410r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AAD337D8-8C72-4025-A8C3-E63598DE7BDB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "176ACF88-6112-4179-8492-50C50577B300",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D07FC868-0B38-4F24-BA40-87966FF80AB7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C19A801D-02D7-40B0-88E8-FE7BA8630E60",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5EA59279-3504-417D-9E86-E5886EE198BD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4035136-CC10-4DDD-92AF-9DC41D19CF8A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic.\r\n\r This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service (DoS) condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el manejo de ciertos frames Ethernet en el software Cisco IOS XE para switches de la serie Catalyst 9000 podría permitir a un atacante adyacente no autenticado causar que un puerto de salida se bloquee y descarte todo el tráfico saliente. Esta vulnerabilidad se debe al manejo inadecuado de frames Ethernet manipulados. Un atacante podría explotar esta vulnerabilidad enviando frames Ethernet manipulados a través de un switch afectado. Un exploit exitoso podría permitir al atacante causar que el puerto de salida al que se reenvía el frame manipulado comience a descartar todos los frames, resultando en una condición de denegación de servicio (DoS)."
}
],
"id": "CVE-2025-20311",
"lastModified": "2026-09-26T00:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-20311",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-24T18:07:27.423618Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-09-24T18:15:34.757",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-PtmD7bgy"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-19"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
} | — | ||||
| Status status | NVD | Analyzedreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Cisco IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "16.6.1"
},
{
"status": "affected",
"version": "16.6.2"
},
{
"status": "affected",
"version": "16.6.3"
},
{
"status": "affected",
"version": "16.6.4"
},
{
"status": "affected",
"version": "16.6.5"
},
{
"status": "affected",
"version": "16.6.4a"
},
{
"status": "affected",
"version": "16.6.6"
},
{
"status": "affected",
"version": "16.6.7"
},
{
"status": "affected",
"version": "16.6.8"
},
{
"status": "affected",
"version": "16.6.9"
},
{
"status": "affected",
"version": "16.6.10"
},
{
"status": "affected",
"version": "16.7.1"
},
{
"status": "affected",
"version": "16.8.1"
},
{
"status": "affected",
"version": "16.8.1a"
},
{
"status": "affected",
"version": "16.8.1s"
},
{
"status": "affected",
"version": "16.9.1"
},
{
"status": "affected",
"version": "16.9.2"
},
{
"status": "affected",
"version": "16.9.1s"
},
{
"status": "affected",
"version": "16.9.3"
},
{
"status": "affected",
"version": "16.9.4"
},
{
"status": "affected",
"version": "16.9.5"
},
{
"status": "affected",
"version": "16.9.6"
},
{
"status": "affected",
"version": "16.9.7"
},
{
"status": "affected",
"version": "16.9.8"
},
{
"status": "affected",
"version": "16.10.1"
},
{
"status": "affected",
"version": "16.10.1s"
},
{
"status": "affected",
"version": "16.10.1e"
},
{
"status": "affected",
"version": "16.11.1"
},
{
"status": "affected",
"version": "16.11.1b"
},
{
"status": "affected",
"version": "16.11.1s"
},
{
"status": "affected",
"version": "16.12.1"
},
{
"status": "affected",
"version": "16.12.1s"
},
{
"status": "affected",
"version": "16.12.1c"
},
{
"status": "affected",
"version": "16.12.2"
},
{
"status": "affected",
"version": "16.12.3"
},
{
"status": "affected",
"version": "16.12.8"
},
{
"status": "affected",
"version": "16.12.2s"
},
{
"status": "affected",
"version": "16.12.4"
},
{
"status": "affected",
"version": "16.12.3s"
},
{
"status": "affected",
"version": "16.12.3a"
},
{
"status": "affected",
"version": "16.12.4a"
},
{
"status": "affected",
"version": "16.12.5"
},
{
"status": "affected",
"version": "16.12.6"
},
{
"status": "affected",
"version": "16.12.5b"
},
{
"status": "affected",
"version": "16.12.6a"
},
{
"status": "affected",
"version": "16.12.7"
},
{
"status": "affected",
"version": "16.12.14"
},
{
"status": "affected",
"version": "17.1.1"
},
{
"status": "affected",
"version": "17.1.1s"
},
{
"status": "affected",
"version": "17.1.1t"
},
{
"status": "affected",
"version": "17.1.3"
},
{
"status": "affected",
"version": "17.2.1"
},
{
"status": "affected",
"version": "17.2.1a"
},
{
"status": "affected",
"version": "17.3.1"
},
{
"status": "affected",
"version": "17.3.2"
},
{
"status": "affected",
"version": "17.3.3"
},
{
"status": "affected",
"version": "17.3.2a"
},
{
"status": "affected",
"version": "17.3.4"
},
{
"status": "affected",
"version": "17.3.5"
},
{
"status": "affected",
"version": "17.3.6"
},
{
"status": "affected",
"version": "17.3.4b"
},
{
"status": "affected",
"version": "17.3.7"
},
{
"status": "affected",
"version": "17.3.8"
},
{
"status": "affected",
"version": "17.3.8a"
},
{
"status": "affected",
"version": "17.4.1"
},
{
"status": "affected",
"version": "17.5.1"
},
{
"status": "affected",
"version": "17.6.1"
},
{
"status": "affected",
"version": "17.6.2"
},
{
"status": "affected",
"version": "17.6.3"
},
{
"status": "affected",
"version": "17.6.1y"
},
{
"status": "affected",
"version": "17.6.4"
},
{
"status": "affected",
"version": "17.6.5"
},
{
"status": "affected",
"version": "17.6.6"
},
{
"status": "affected",
"version": "17.6.6a"
},
{
"status": "affected",
"version": "17.6.5a"
},
{
"status": "affected",
"version": "17.6.7"
},
{
"status": "affected",
"version": "17.6.8"
},
{
"status": "affected",
"version": "17.7.1"
},
{
"status": "affected",
"version": "17.10.1"
},
{
"status": "affected",
"version": "17.10.1b"
},
{
"status": "affected",
"version": "17.8.1"
},
{
"status": "affected",
"version": "17.9.1"
},
{
"status": "affected",
"version": "17.9.2"
},
{
"status": "affected",
"version": "17.9.3"
},
{
"status": "affected",
"version": "17.9.4"
},
{
"status": "affected",
"version": "17.9.5"
},
{
"status": "affected",
"version": "17.9.4a"
},
{
"status": "affected",
"version": "17.9.6"
},
{
"status": "affected",
"version": "17.9.6a"
},
{
"status": "affected",
"version": "17.11.1"
},
{
"status": "affected",
"version": "17.12.1"
},
{
"status": "affected",
"version": "17.12.2"
},
{
"status": "affected",
"version": "17.12.3"
},
{
"status": "affected",
"version": "17.12.4"
},
{
"status": "affected",
"version": "17.12.1z3"
},
{
"status": "affected",
"version": "17.13.1"
},
{
"status": "affected",
"version": "17.14.1"
},
{
"status": "affected",
"version": "17.11.99SW"
},
{
"status": "affected",
"version": "17.15.1"
},
{
"status": "affected",
"version": "17.15.2"
},
{
"status": "affected",
"version": "17.15.2a"
},
{
"status": "affected",
"version": "17.15.2b"
},
{
"status": "affected",
"version": "17.16.1"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F821EBD7-91E2-4460-BFAF-18482CF6CB8C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E36D2D24-8F63-46DE-AC5F-8DE33332EBC6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C9B825E6-5929-4890-BDBA-4CF4BD2314C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "65020120-491D-46CD-8C73-974B6F4C11E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "7ADDCD0A-6168-45A0-A885-76CC70FE2FC7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "D83E34F4-F4DD-49CC-9C95-93F9D4D26B42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C8F50DB-3A80-4D89-9F7B-86766D37338B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "DBFC70A2-87BC-4898-BCF3-57F7B1DD5F10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "CB8DA556-ABF3-48D0-95B8-E57DBE1B5A09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B53828-C520-4845-9C14-6C7D50EAA3A8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.10:*:*:*:*:*:*:*",
"matchCriteriaId": "20F23DB7-6F8E-470A-9B43-0ACEEF331C38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "623BF701-ADC9-4F24-93C5-043A6A7FEF5F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "57D4F634-03D5-4D9F-901C-7E9CE45F2F38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "4463A1D1-E169-4F0B-91B2-FA126BB444CB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "5C9C585C-A6EC-4385-B915-046C110BF95F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "119A964D-ABC8-424D-8097-85B832A833BD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "78DE7780-4E8B-4BB6-BDEB-58032EC65851",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F29CEE37-4044-4A3C-9685-C9C021FD346A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E1FDA817-3A50-4B9E-8F4E-F613BDB3E9EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E4BF9829-F80E-4837-A420-39B291C4E17B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "F5AB80E7-0714-44ED-9671-12C877B36A1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "961F8312-31B9-44E7-8858-EF8E2134F447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.7:*:*:*:*:*:*:*",
"matchCriteriaId": "3D62EE1B-9A59-406C-B7DF-91B495F3ECFE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "79CF8D4E-F82A-469C-A8C2-0C203A800A05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "DB6BD18B-B9BD-452F-986E-16A6668E46B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1e:*:*:*:*:*:*:*",
"matchCriteriaId": "ADED0D82-2A4D-4235-BFAC-5EE2D862B652",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "763664F5-E6CD-4936-B2F8-C5E2D5EA7BB6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E91F8704-6DAD-474A-84EA-04E4AF7BB9B1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "5820D71D-FC93-45AA-BC58-A26A1A39C936",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "DB26AE0F-85D8-4EAB-B9BD-457DD81FF0FE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C98DED36-D4B5-48D6-964E-EEEE97936700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*",
"matchCriteriaId": "C8BEFEDA-B01A-480B-B03D-7ED5D08E4B67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "9027A528-2588-4C06-810B-5BB313FE4323",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E5019B59-508E-40B0-9C92-2C26F58E2FBE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2s:*:*:*:*:*:*:*",
"matchCriteriaId": "1986DB1F-AD0A-42FE-8EC8-F18BA1AD4F99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "D5750264-2990-4942-85F4-DB9746C5CA2B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3a:*:*:*:*:*:*:*",
"matchCriteriaId": "02352FD8-2A7B-41BD-9E4A-F312ABFDF3EF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3s:*:*:*:*:*:*:*",
"matchCriteriaId": "B9173AD6-6658-4267-AAA7-D50D0B657528",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "7F02EE9D-45B1-43D6-B05D-6FF19472216B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "1C1DBBCD-4C5A-43BB-8FB0-6F1AF99ED0D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5:*:*:*:*:*:*:*",
"matchCriteriaId": "8FCB9440-F470-45D1-AAFA-01FB5D76B600",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5b:*:*:*:*:*:*:*",
"matchCriteriaId": "3BBFDD70-7AF3-47AE-94CA-56C19F2D6234",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6:*:*:*:*:*:*:*",
"matchCriteriaId": "5B736F09-3B51-4B2A-92F6-602847001F15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "2F58A94E-B050-4EFA-84BA-43B11BA22E77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.7:*:*:*:*:*:*:*",
"matchCriteriaId": "5E864BB1-FD23-4AB3-9138-5FD8B62EAF5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.8:*:*:*:*:*:*:*",
"matchCriteriaId": "838D6C2D-C131-4A9C-AAE5-5BF38E637E4B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.14:*:*:*:*:*:*:*",
"matchCriteriaId": "FBA97607-4091-4D19-A001-0603F67E589F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E306B09C-CB48-4067-B60C-5F738555EEAC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "4FF0DD16-D76A-45EA-B01A-20C71AEFA3B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:*",
"matchCriteriaId": "4BDD0CEC-4A19-438D-B2A1-8664A1D8F3C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "8B4D4659-A304-459F-8AB3-ED6D84B44C0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4B7EE7C7-D6C1-4C35-8C80-EAF3FC7E7EFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "B51FA707-8DB1-4596-9122-D4BFEF17F400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "128F95D7-E49F-4B36-8F47-823C0298449E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2B270A04-9961-4E99-806B-441CD674AFBD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "1360069D-0358-4746-8C3F-44C2A40988D7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C5DD2403-113B-4100-8BD4-90E1927E6648",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DAF73937-BCE2-4BEF-B4B0-83212DA4A6C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*",
"matchCriteriaId": "9841799A-87E2-46AE-807A-824981EAB35A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6B2902D8-3A7B-4C47-9BC6-8CA4C580A346",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "917BA05C-2A18-4C68-B508-85C2B5A94416",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*",
"matchCriteriaId": "06337791-7D8D-4EAA-BACC-4E270F377B3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
"matchCriteriaId": "336A8630-653C-4E28-8DE1-76CDD8573980",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "0A1767AE-7D9F-4BAA-90E1-CF8314CD0B53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5A6B707B-4543-41F1-83DF-49A93BF56FB1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "938B0720-8CA7-43BA-9708-5CE9EC7A565A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE62C4B-7C06-4907-BADE-416C1618D2D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*",
"matchCriteriaId": "1B80614B-6362-45F0-B305-2F137B053DCF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "04D19D8C-FACF-49B4-BA99-CC3A3FDADAFB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0B78942C-BEE1-4D18-9075-8E1D991BF621",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9F21093D-1036-4F6B-B90F-ACE1EF99EA33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "280D24C6-A2BF-46E8-B512-6A3FA7833922",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*",
"matchCriteriaId": "1F903F51-ABF4-49B0-A5BA-A6B51F79666F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "E3F244E7-8EE9-4E58-83FA-EEDD3C8F792D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "5238B1D1-740D-4B37-A0CB-1B3343E55D05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "27E0750C-A622-49D6-A8EF-B59E2F8F1912",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "2258D93E-71AA-4964-A5DF-008E3479F2A4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "38B87B17-C653-40AC-8AE4-066BB1123C88",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "7592C7E3-3735-425F-A276-9EE03224CD5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0C2129-8149-4362-827C-A5494C9D398B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D197445E-EC12-429C-BDD4-F63FA5C1B3E3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "51EA3EAA-A379-467E-AF9A-FCFBACAE49C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E67BE408-8DCF-491F-9EA9-E368565C1B49",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "D9CFE98A-FBA5-4837-BBD9-3C875ECEBF1B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "36A5F20F-3F38-4FB9-B49D-28569EB1A763",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "7BDBE176-04ED-48F0-BA9F-45BECFEDBE2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "94E52AA0-0A77-47DF-9600-7D5B8A6D09B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "42FAEC29-D754-49D6-85F1-F5DDFAF6E80F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "9A965A2A-129C-45C3-BCB1-2860F583D020",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F313F2EC-F3D6-4639-934C-402DDA3DA806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*",
"matchCriteriaId": "6F7C157F-5569-4072-805F-7AF598F6B56F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1BF0778B-015D-481B-BAC0-40667F3453D3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1z3:*:*:*:*:*:*:*",
"matchCriteriaId": "0656EA0A-3BB6-49AD-A6BB-922C2BC5B075",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EE165207-A066-44C1-B78A-6EFD80023204",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1098FCEA-6A9F-4634-A0EF-EC55ABCCEA3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6281EB0F-EE0E-4B06-A7A1-29460A98A8CA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8577AF01-F2C7-48D3-AB0B-78BD63A60029",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.14.1:*:*:*:*:*:*:*",
"matchCriteriaId": "31789E98-7C8D-4C5A-8A3F-FC9AFE9A248C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0174C08C-8846-45AE-83ED-E9964348FA28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A18E50D1-BAF5-4C0F-9253-774089BAA2EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "8FDCA684-FF44-49EB-93B5-ED6778E437BA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2b:*:*:*:*:*:*:*",
"matchCriteriaId": "3E0FD5B7-69E7-43CB-A658-E05557AC2D77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.16.1:*:*:*:*:*:*:*",
"matchCriteriaId": "88707E5B-2040-40AB-A8D2-39D6B97E40B1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FC4A5C56-0D08-4423-AEBD-33EDF172FCF9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200cx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7670A322-31C2-4A8A-86E9-09D63C52E4C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D6376BE-3A69-469C-B6A9-2EFB55A3B87F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0972076B-5C87-44B3-90EC-4C200B89318A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3765B3DB-8B1B-46EF-AF7D-ED1EB2079C3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74AED057-2458-4DE0-8D51-ABD766D07F68",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19538C03-5FB8-4401-8B21-489C629D7E7D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B26D7061-F471-4DF0-A892-ED132958B84A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "033ED443-80E7-4012-9825-07AAC0D44B96",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD3F3CC6-A349-47B1-B282-B6458683C191",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CB24EF21-1C10-48A7-BC68-FFC842A28D12",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ED0625A2-BF14-4552-83D8-AEE0A04EA023",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CD0D6ED6-AE64-4E20-B9CD-3EAA22709CFF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "21AFDC0D-7629-424E-827B-C8A8767324C3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A263CFF2-A659-405B-90EA-51E49B25C6D3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CEFBD449-217D-4569-99F7-D56B853A3E07",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7ED668FC-D1A5-4175-A234-23760BA6E788",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D650C48-9241-42F7-87A9-20733329489A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3ED16A65-9AFF-4825-95D1-162FBA0F566D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "82D345E7-8208-41AC-B11A-4425D29E98A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E386D461-F1C1-4970-B056-D6119E74D449",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "99F3A466-F665-4132-ABC4-2DFC0A7E2B55",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3395168-FF2E-4CB6-AABE-5E36DEB241CA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5F525CBC-1CE6-4CAB-B1C1-DFA7EA462EF0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "226F985C-4669-4D0A-9DB4-CB1465B37B02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B736A43-6F4E-40A9-84E4-D9E251489234",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2FF888F-46F5-4A79-BB88-BB2EC2D27E24",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "26437DA7-2EFE-4CA2-8DB0-9FECBEFAE4EA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E99CA124-7D86-463B-A31E-A7836B7493E6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E014B028-8DD9-428C-B705-8F428F145932",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A6C44229-A842-49B2-AD3E-79C83DB63EBE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5D56D21F-0F55-4AB1-AB9B-8EAE08F4BEDA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D3C0441D-A7AC-4B4E-970A-3A441C2F66B0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5306E847-C718-4C83-9C97-8AB498DC4A88",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "18287CEF-B574-4498-A256-567CA6E6CA7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1E9AAA2C-495E-4FD1-9050-264FDC25254B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5713043E-2535-4540-B3EF-41FAC40BECE9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C0C18E5-45B9-49D2-A4AB-DD8D5CB04C5C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67701D77-8B03-446A-AE22-4B8CCCD6F029",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0BEAE3-2056-4B7B-8D7C-AEE3DC86CC2A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "831A2390-7170-4FC0-A95E-3DAB1791017D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F788CBC4-782F-4A43-AC80-4AEF1C43A22D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "493989DC-8F1B-45C9-AD11-38B97B958C9C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:*",
"matchCriteriaId": "419ABFB5-2C27-4EBE-98EF-8A8B718CD1F9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300lm:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0DBB2E-DB15-47E1-B8F2-3AC0B1197C5F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F168FB20-0C44-4A5B-910A-04B9517545C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400:-:*:*:*:*:*:*:*",
"matchCriteriaId": "737F22AB-C5A9-4A18-BA3D-38A222491397",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2E5DCFD5-2B46-4D06-9E4C-B2325F440F02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9407r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5508320-8318-41A8-8026-4A61907C1CD7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9410r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AAD337D8-8C72-4025-A8C3-E63598DE7BDB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "176ACF88-6112-4179-8492-50C50577B300",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D07FC868-0B38-4F24-BA40-87966FF80AB7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C19A801D-02D7-40B0-88E8-FE7BA8630E60",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5EA59279-3504-417D-9E86-E5886EE198BD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4035136-CC10-4DDD-92AF-9DC41D19CF8A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic.\r\n\r This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service (DoS) condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el manejo de ciertos frames Ethernet en el software Cisco IOS XE para switches de la serie Catalyst 9000 podría permitir a un atacante adyacente no autenticado causar que un puerto de salida se bloquee y descarte todo el tráfico saliente. Esta vulnerabilidad se debe al manejo inadecuado de frames Ethernet manipulados. Un atacante podría explotar esta vulnerabilidad enviando frames Ethernet manipulados a través de un switch afectado. Un exploit exitoso podría permitir al atacante causar que el puerto de salida al que se reenvía el frame manipulado comience a descartar todos los frames, resultando en una condición de denegación de servicio (DoS)."
}
],
"id": "CVE-2025-20311",
"lastModified": "2026-09-26T00:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-20311",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-24T18:07:27.423618Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-09-24T18:15:34.757",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-PtmD7bgy"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-19"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
} | — | ||||
| Vendor vendor | NVD | Ciscoreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Cisco IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "16.6.1"
},
{
"status": "affected",
"version": "16.6.2"
},
{
"status": "affected",
"version": "16.6.3"
},
{
"status": "affected",
"version": "16.6.4"
},
{
"status": "affected",
"version": "16.6.5"
},
{
"status": "affected",
"version": "16.6.4a"
},
{
"status": "affected",
"version": "16.6.6"
},
{
"status": "affected",
"version": "16.6.7"
},
{
"status": "affected",
"version": "16.6.8"
},
{
"status": "affected",
"version": "16.6.9"
},
{
"status": "affected",
"version": "16.6.10"
},
{
"status": "affected",
"version": "16.7.1"
},
{
"status": "affected",
"version": "16.8.1"
},
{
"status": "affected",
"version": "16.8.1a"
},
{
"status": "affected",
"version": "16.8.1s"
},
{
"status": "affected",
"version": "16.9.1"
},
{
"status": "affected",
"version": "16.9.2"
},
{
"status": "affected",
"version": "16.9.1s"
},
{
"status": "affected",
"version": "16.9.3"
},
{
"status": "affected",
"version": "16.9.4"
},
{
"status": "affected",
"version": "16.9.5"
},
{
"status": "affected",
"version": "16.9.6"
},
{
"status": "affected",
"version": "16.9.7"
},
{
"status": "affected",
"version": "16.9.8"
},
{
"status": "affected",
"version": "16.10.1"
},
{
"status": "affected",
"version": "16.10.1s"
},
{
"status": "affected",
"version": "16.10.1e"
},
{
"status": "affected",
"version": "16.11.1"
},
{
"status": "affected",
"version": "16.11.1b"
},
{
"status": "affected",
"version": "16.11.1s"
},
{
"status": "affected",
"version": "16.12.1"
},
{
"status": "affected",
"version": "16.12.1s"
},
{
"status": "affected",
"version": "16.12.1c"
},
{
"status": "affected",
"version": "16.12.2"
},
{
"status": "affected",
"version": "16.12.3"
},
{
"status": "affected",
"version": "16.12.8"
},
{
"status": "affected",
"version": "16.12.2s"
},
{
"status": "affected",
"version": "16.12.4"
},
{
"status": "affected",
"version": "16.12.3s"
},
{
"status": "affected",
"version": "16.12.3a"
},
{
"status": "affected",
"version": "16.12.4a"
},
{
"status": "affected",
"version": "16.12.5"
},
{
"status": "affected",
"version": "16.12.6"
},
{
"status": "affected",
"version": "16.12.5b"
},
{
"status": "affected",
"version": "16.12.6a"
},
{
"status": "affected",
"version": "16.12.7"
},
{
"status": "affected",
"version": "16.12.14"
},
{
"status": "affected",
"version": "17.1.1"
},
{
"status": "affected",
"version": "17.1.1s"
},
{
"status": "affected",
"version": "17.1.1t"
},
{
"status": "affected",
"version": "17.1.3"
},
{
"status": "affected",
"version": "17.2.1"
},
{
"status": "affected",
"version": "17.2.1a"
},
{
"status": "affected",
"version": "17.3.1"
},
{
"status": "affected",
"version": "17.3.2"
},
{
"status": "affected",
"version": "17.3.3"
},
{
"status": "affected",
"version": "17.3.2a"
},
{
"status": "affected",
"version": "17.3.4"
},
{
"status": "affected",
"version": "17.3.5"
},
{
"status": "affected",
"version": "17.3.6"
},
{
"status": "affected",
"version": "17.3.4b"
},
{
"status": "affected",
"version": "17.3.7"
},
{
"status": "affected",
"version": "17.3.8"
},
{
"status": "affected",
"version": "17.3.8a"
},
{
"status": "affected",
"version": "17.4.1"
},
{
"status": "affected",
"version": "17.5.1"
},
{
"status": "affected",
"version": "17.6.1"
},
{
"status": "affected",
"version": "17.6.2"
},
{
"status": "affected",
"version": "17.6.3"
},
{
"status": "affected",
"version": "17.6.1y"
},
{
"status": "affected",
"version": "17.6.4"
},
{
"status": "affected",
"version": "17.6.5"
},
{
"status": "affected",
"version": "17.6.6"
},
{
"status": "affected",
"version": "17.6.6a"
},
{
"status": "affected",
"version": "17.6.5a"
},
{
"status": "affected",
"version": "17.6.7"
},
{
"status": "affected",
"version": "17.6.8"
},
{
"status": "affected",
"version": "17.7.1"
},
{
"status": "affected",
"version": "17.10.1"
},
{
"status": "affected",
"version": "17.10.1b"
},
{
"status": "affected",
"version": "17.8.1"
},
{
"status": "affected",
"version": "17.9.1"
},
{
"status": "affected",
"version": "17.9.2"
},
{
"status": "affected",
"version": "17.9.3"
},
{
"status": "affected",
"version": "17.9.4"
},
{
"status": "affected",
"version": "17.9.5"
},
{
"status": "affected",
"version": "17.9.4a"
},
{
"status": "affected",
"version": "17.9.6"
},
{
"status": "affected",
"version": "17.9.6a"
},
{
"status": "affected",
"version": "17.11.1"
},
{
"status": "affected",
"version": "17.12.1"
},
{
"status": "affected",
"version": "17.12.2"
},
{
"status": "affected",
"version": "17.12.3"
},
{
"status": "affected",
"version": "17.12.4"
},
{
"status": "affected",
"version": "17.12.1z3"
},
{
"status": "affected",
"version": "17.13.1"
},
{
"status": "affected",
"version": "17.14.1"
},
{
"status": "affected",
"version": "17.11.99SW"
},
{
"status": "affected",
"version": "17.15.1"
},
{
"status": "affected",
"version": "17.15.2"
},
{
"status": "affected",
"version": "17.15.2a"
},
{
"status": "affected",
"version": "17.15.2b"
},
{
"status": "affected",
"version": "17.16.1"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F821EBD7-91E2-4460-BFAF-18482CF6CB8C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E36D2D24-8F63-46DE-AC5F-8DE33332EBC6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C9B825E6-5929-4890-BDBA-4CF4BD2314C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "65020120-491D-46CD-8C73-974B6F4C11E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "7ADDCD0A-6168-45A0-A885-76CC70FE2FC7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "D83E34F4-F4DD-49CC-9C95-93F9D4D26B42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C8F50DB-3A80-4D89-9F7B-86766D37338B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "DBFC70A2-87BC-4898-BCF3-57F7B1DD5F10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "CB8DA556-ABF3-48D0-95B8-E57DBE1B5A09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B53828-C520-4845-9C14-6C7D50EAA3A8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.10:*:*:*:*:*:*:*",
"matchCriteriaId": "20F23DB7-6F8E-470A-9B43-0ACEEF331C38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "623BF701-ADC9-4F24-93C5-043A6A7FEF5F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "57D4F634-03D5-4D9F-901C-7E9CE45F2F38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "4463A1D1-E169-4F0B-91B2-FA126BB444CB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "5C9C585C-A6EC-4385-B915-046C110BF95F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "119A964D-ABC8-424D-8097-85B832A833BD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "78DE7780-4E8B-4BB6-BDEB-58032EC65851",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F29CEE37-4044-4A3C-9685-C9C021FD346A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E1FDA817-3A50-4B9E-8F4E-F613BDB3E9EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E4BF9829-F80E-4837-A420-39B291C4E17B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "F5AB80E7-0714-44ED-9671-12C877B36A1E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "961F8312-31B9-44E7-8858-EF8E2134F447",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.7:*:*:*:*:*:*:*",
"matchCriteriaId": "3D62EE1B-9A59-406C-B7DF-91B495F3ECFE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "79CF8D4E-F82A-469C-A8C2-0C203A800A05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "DB6BD18B-B9BD-452F-986E-16A6668E46B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1e:*:*:*:*:*:*:*",
"matchCriteriaId": "ADED0D82-2A4D-4235-BFAC-5EE2D862B652",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.10.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "763664F5-E6CD-4936-B2F8-C5E2D5EA7BB6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E91F8704-6DAD-474A-84EA-04E4AF7BB9B1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "5820D71D-FC93-45AA-BC58-A26A1A39C936",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.11.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "DB26AE0F-85D8-4EAB-B9BD-457DD81FF0FE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C98DED36-D4B5-48D6-964E-EEEE97936700",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*",
"matchCriteriaId": "C8BEFEDA-B01A-480B-B03D-7ED5D08E4B67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "9027A528-2588-4C06-810B-5BB313FE4323",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E5019B59-508E-40B0-9C92-2C26F58E2FBE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.2s:*:*:*:*:*:*:*",
"matchCriteriaId": "1986DB1F-AD0A-42FE-8EC8-F18BA1AD4F99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "D5750264-2990-4942-85F4-DB9746C5CA2B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3a:*:*:*:*:*:*:*",
"matchCriteriaId": "02352FD8-2A7B-41BD-9E4A-F312ABFDF3EF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.3s:*:*:*:*:*:*:*",
"matchCriteriaId": "B9173AD6-6658-4267-AAA7-D50D0B657528",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "7F02EE9D-45B1-43D6-B05D-6FF19472216B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "1C1DBBCD-4C5A-43BB-8FB0-6F1AF99ED0D2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5:*:*:*:*:*:*:*",
"matchCriteriaId": "8FCB9440-F470-45D1-AAFA-01FB5D76B600",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.5b:*:*:*:*:*:*:*",
"matchCriteriaId": "3BBFDD70-7AF3-47AE-94CA-56C19F2D6234",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6:*:*:*:*:*:*:*",
"matchCriteriaId": "5B736F09-3B51-4B2A-92F6-602847001F15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "2F58A94E-B050-4EFA-84BA-43B11BA22E77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.7:*:*:*:*:*:*:*",
"matchCriteriaId": "5E864BB1-FD23-4AB3-9138-5FD8B62EAF5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.8:*:*:*:*:*:*:*",
"matchCriteriaId": "838D6C2D-C131-4A9C-AAE5-5BF38E637E4B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:16.12.14:*:*:*:*:*:*:*",
"matchCriteriaId": "FBA97607-4091-4D19-A001-0603F67E589F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E306B09C-CB48-4067-B60C-5F738555EEAC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "4FF0DD16-D76A-45EA-B01A-20C71AEFA3B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:*",
"matchCriteriaId": "4BDD0CEC-4A19-438D-B2A1-8664A1D8F3C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "8B4D4659-A304-459F-8AB3-ED6D84B44C0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4B7EE7C7-D6C1-4C35-8C80-EAF3FC7E7EFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "B51FA707-8DB1-4596-9122-D4BFEF17F400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "128F95D7-E49F-4B36-8F47-823C0298449E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2B270A04-9961-4E99-806B-441CD674AFBD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "1360069D-0358-4746-8C3F-44C2A40988D7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C5DD2403-113B-4100-8BD4-90E1927E6648",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DAF73937-BCE2-4BEF-B4B0-83212DA4A6C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*",
"matchCriteriaId": "9841799A-87E2-46AE-807A-824981EAB35A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6B2902D8-3A7B-4C47-9BC6-8CA4C580A346",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "917BA05C-2A18-4C68-B508-85C2B5A94416",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*",
"matchCriteriaId": "06337791-7D8D-4EAA-BACC-4E270F377B3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
"matchCriteriaId": "336A8630-653C-4E28-8DE1-76CDD8573980",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*",
"matchCriteriaId": "0A1767AE-7D9F-4BAA-90E1-CF8314CD0B53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5A6B707B-4543-41F1-83DF-49A93BF56FB1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "938B0720-8CA7-43BA-9708-5CE9EC7A565A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE62C4B-7C06-4907-BADE-416C1618D2D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*",
"matchCriteriaId": "1B80614B-6362-45F0-B305-2F137B053DCF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "04D19D8C-FACF-49B4-BA99-CC3A3FDADAFB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0B78942C-BEE1-4D18-9075-8E1D991BF621",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9F21093D-1036-4F6B-B90F-ACE1EF99EA33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "280D24C6-A2BF-46E8-B512-6A3FA7833922",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*",
"matchCriteriaId": "1F903F51-ABF4-49B0-A5BA-A6B51F79666F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "E3F244E7-8EE9-4E58-83FA-EEDD3C8F792D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "5238B1D1-740D-4B37-A0CB-1B3343E55D05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "27E0750C-A622-49D6-A8EF-B59E2F8F1912",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.6.8:*:*:*:*:*:*:*",
"matchCriteriaId": "2258D93E-71AA-4964-A5DF-008E3479F2A4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "38B87B17-C653-40AC-8AE4-066BB1123C88",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "7592C7E3-3735-425F-A276-9EE03224CD5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0C2129-8149-4362-827C-A5494C9D398B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D197445E-EC12-429C-BDD4-F63FA5C1B3E3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "51EA3EAA-A379-467E-AF9A-FCFBACAE49C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "E67BE408-8DCF-491F-9EA9-E368565C1B49",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*",
"matchCriteriaId": "D9CFE98A-FBA5-4837-BBD9-3C875ECEBF1B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.5:*:*:*:*:*:*:*",
"matchCriteriaId": "36A5F20F-3F38-4FB9-B49D-28569EB1A763",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6:*:*:*:*:*:*:*",
"matchCriteriaId": "7BDBE176-04ED-48F0-BA9F-45BECFEDBE2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.9.6a:*:*:*:*:*:*:*",
"matchCriteriaId": "94E52AA0-0A77-47DF-9600-7D5B8A6D09B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "42FAEC29-D754-49D6-85F1-F5DDFAF6E80F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "9A965A2A-129C-45C3-BCB1-2860F583D020",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F313F2EC-F3D6-4639-934C-402DDA3DA806",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*",
"matchCriteriaId": "6F7C157F-5569-4072-805F-7AF598F6B56F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1BF0778B-015D-481B-BAC0-40667F3453D3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.1z3:*:*:*:*:*:*:*",
"matchCriteriaId": "0656EA0A-3BB6-49AD-A6BB-922C2BC5B075",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EE165207-A066-44C1-B78A-6EFD80023204",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1098FCEA-6A9F-4634-A0EF-EC55ABCCEA3E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6281EB0F-EE0E-4B06-A7A1-29460A98A8CA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8577AF01-F2C7-48D3-AB0B-78BD63A60029",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.14.1:*:*:*:*:*:*:*",
"matchCriteriaId": "31789E98-7C8D-4C5A-8A3F-FC9AFE9A248C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0174C08C-8846-45AE-83ED-E9964348FA28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A18E50D1-BAF5-4C0F-9253-774089BAA2EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "8FDCA684-FF44-49EB-93B5-ED6778E437BA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.15.2b:*:*:*:*:*:*:*",
"matchCriteriaId": "3E0FD5B7-69E7-43CB-A658-E05557AC2D77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:17.16.1:*:*:*:*:*:*:*",
"matchCriteriaId": "88707E5B-2040-40AB-A8D2-39D6B97E40B1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FC4A5C56-0D08-4423-AEBD-33EDF172FCF9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200cx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7670A322-31C2-4A8A-86E9-09D63C52E4C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9200l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D6376BE-3A69-469C-B6A9-2EFB55A3B87F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0972076B-5C87-44B3-90EC-4C200B89318A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3765B3DB-8B1B-46EF-AF7D-ED1EB2079C3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74AED057-2458-4DE0-8D51-ABD766D07F68",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19538C03-5FB8-4401-8B21-489C629D7E7D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B26D7061-F471-4DF0-A892-ED132958B84A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "033ED443-80E7-4012-9825-07AAC0D44B96",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD3F3CC6-A349-47B1-B282-B6458683C191",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CB24EF21-1C10-48A7-BC68-FFC842A28D12",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ED0625A2-BF14-4552-83D8-AEE0A04EA023",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CD0D6ED6-AE64-4E20-B9CD-3EAA22709CFF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-24ux-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "21AFDC0D-7629-424E-827B-C8A8767324C3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A263CFF2-A659-405B-90EA-51E49B25C6D3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48p-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CEFBD449-217D-4569-99F7-D56B853A3E07",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7ED668FC-D1A5-4175-A234-23760BA6E788",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48s-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0D650C48-9241-42F7-87A9-20733329489A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3ED16A65-9AFF-4825-95D1-162FBA0F566D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48t-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "82D345E7-8208-41AC-B11A-4425D29E98A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E386D461-F1C1-4970-B056-D6119E74D449",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48u-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "99F3A466-F665-4132-ABC4-2DFC0A7E2B55",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3395168-FF2E-4CB6-AABE-5E36DEB241CA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48un-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5F525CBC-1CE6-4CAB-B1C1-DFA7EA462EF0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "226F985C-4669-4D0A-9DB4-CB1465B37B02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300-48uxm-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B736A43-6F4E-40A9-84E4-D9E251489234",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2FF888F-46F5-4A79-BB88-BB2EC2D27E24",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "26437DA7-2EFE-4CA2-8DB0-9FECBEFAE4EA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E99CA124-7D86-463B-A31E-A7836B7493E6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E014B028-8DD9-428C-B705-8F428F145932",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A6C44229-A842-49B2-AD3E-79C83DB63EBE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5D56D21F-0F55-4AB1-AB9B-8EAE08F4BEDA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D3C0441D-A7AC-4B4E-970A-3A441C2F66B0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5306E847-C718-4C83-9C97-8AB498DC4A88",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-24t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "18287CEF-B574-4498-A256-567CA6E6CA7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1E9AAA2C-495E-4FD1-9050-264FDC25254B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5713043E-2535-4540-B3EF-41FAC40BECE9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0C0C18E5-45B9-49D2-A4AB-DD8D5CB04C5C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48p-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67701D77-8B03-446A-AE22-4B8CCCD6F029",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5B0BEAE3-2056-4B7B-8D7C-AEE3DC86CC2A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4g-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "831A2390-7170-4FC0-A95E-3DAB1791017D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F788CBC4-782F-4A43-AC80-4AEF1C43A22D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l-48t-4x-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "493989DC-8F1B-45C9-AD11-38B97B958C9C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300l_stack:-:*:*:*:*:*:*:*",
"matchCriteriaId": "419ABFB5-2C27-4EBE-98EF-8A8B718CD1F9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300lm:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA0DBB2E-DB15-47E1-B8F2-3AC0B1197C5F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9300x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F168FB20-0C44-4A5B-910A-04B9517545C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400:-:*:*:*:*:*:*:*",
"matchCriteriaId": "737F22AB-C5A9-4A18-BA3D-38A222491397",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9400_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2E5DCFD5-2B46-4D06-9E4C-B2325F440F02",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9407r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5508320-8318-41A8-8026-4A61907C1CD7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9410r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AAD337D8-8C72-4025-A8C3-E63598DE7BDB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "176ACF88-6112-4179-8492-50C50577B300",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D07FC868-0B38-4F24-BA40-87966FF80AB7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C19A801D-02D7-40B0-88E8-FE7BA8630E60",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600_supervisor_engine-1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5EA59279-3504-417D-9E86-E5886EE198BD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:catalyst_9600x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4035136-CC10-4DDD-92AF-9DC41D19CF8A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic.\r\n\r This vulnerability is due to improper handling of crafted Ethernet frames. An attacker could exploit this vulnerability by sending crafted Ethernet frames through an affected switch. A successful exploit could allow the attacker to cause the egress port to which the crafted frame is forwarded to start dropping all frames, resulting in a denial of service (DoS) condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el manejo de ciertos frames Ethernet en el software Cisco IOS XE para switches de la serie Catalyst 9000 podría permitir a un atacante adyacente no autenticado causar que un puerto de salida se bloquee y descarte todo el tráfico saliente. Esta vulnerabilidad se debe al manejo inadecuado de frames Ethernet manipulados. Un atacante podría explotar esta vulnerabilidad enviando frames Ethernet manipulados a través de un switch afectado. Un exploit exitoso podría permitir al atacante causar que el puerto de salida al que se reenvía el frame manipulado comience a descartar todos los frames, resultando en una condición de denegación de servicio (DoS)."
}
],
"id": "CVE-2025-20311",
"lastModified": "2026-09-26T00:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-20311",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-24T18:07:27.423618Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-09-24T18:15:34.757",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-PtmD7bgy"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-19"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
} | — |