Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmenta…

cve CVE-2025-62673 1 source, 1 claim · Watch

NVD writes:
Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field. This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721. the claim

Severity: HIGH NVD
CVSS: 8 NVD
Vendor: TP-Link Systems Inc. NVD
Product: Archer AX53 v1.0 NVD
CWE: CWE-122 NVD

How far exploitation has got

No public code known
Proof of concept
Proof of concept, verified
A Metasploit module
Exploited in the wild
Used in ransomware campaigns

Timeline

2026-02-03

first spoke of it: Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field. This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721.

NVD

Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field. This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721.

What it is to other things

affects	tp-link/archer_ax53 NVD
affects	tp-link/archer_ax53_firmware NVD
made_by	tp-link NVD

In words only, so not counted until a person confirms one:

made_by	`tp_link_systems_inc` NVD says “TP-Link Systems Inc.”
affects	`tp_link_systems_inc/archer_ax53_v1_0` NVD says “TP-Link Systems Inc. · Archer AX53 v1.0”

Every value, with what each source said and its receipt

Property Source Said Means here

Automatable

automatable

NVD

At least one of those steps needs a person.

receipt

Source: NVD
Its words: no
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].automatable
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	no
2026-09-29 09:45 UTC	—

What the source handed over

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            "modules": [
              "tdpserver"
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                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
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            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
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                "status": "affected",
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              }
            ]
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        ],
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    ]
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}

—

CVSS

cvss

NVD

receipt

Source: NVD
Its words: 8.0
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
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      {
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          {
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            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
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            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
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      },
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}

—

Cvss4

cvss4

NVD

8.6

receipt

Source: NVD
Its words: 8.6
Read by: field:cve.metrics.cvssMetricV40[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV40[].cvssData.baseScore
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	8.6
2026-09-29 09:45 UTC	—

What the source handed over

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      {
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            "modules": [
              "tdpserver"
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      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Third Party Advisory"
        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

Cvss4 vector

cvss4_vector

NVD

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

receipt

Source: NVD
Its words: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Read by: field:cve.metrics.cvssMetricV40[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV40[].cvssData.vectorString
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:o:tp-link:archer_ax53_firmware:1.0:*:*:*:*:*:*:*",
                "matchCriteriaId": "8C762E60-933C-4B61-84D1-0A6FE4D5E08E",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:h:tp-link:archer_ax53:-:*:*:*:*:*:*:*",
                "matchCriteriaId": "394AAF99-8784-4872-8EED-A12B97C575E4",
                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Third Party Advisory"
        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

CVSS vector

cvss_vector

NVD

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

receipt

Source: NVD
Its words: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV31[].cvssData.vectorString
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:o:tp-link:archer_ax53_firmware:1.0:*:*:*:*:*:*:*",
                "matchCriteriaId": "8C762E60-933C-4B61-84D1-0A6FE4D5E08E",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:h:tp-link:archer_ax53:-:*:*:*:*:*:*:*",
                "matchCriteriaId": "394AAF99-8784-4872-8EED-A12B97C575E4",
                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Third Party Advisory"
        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

CWE

cwe

NVD

CWE-122

receipt

Source: NVD
Its words: CWE-122
Read by: field:cve.weaknesses[].description[].value
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	CWE-122
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
            "cpeMatch": [
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                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
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          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
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        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

Exploitation

exploitation

NVD

none

No evidence of exploitation, and no public proof of concept.

receipt

Source: NVD
Its words: none
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].exploitation
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	none
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
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                "matchCriteriaId": "8C762E60-933C-4B61-84D1-0A6FE4D5E08E",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:h:tp-link:archer_ax53:-:*:*:*:*:*:*:*",
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                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
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        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

Product

product

NVD

Archer AX53 v1.0

receipt

Source: NVD
Its words: Archer AX53 v1.0
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	Archer AX53 v1.0
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
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                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
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            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
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          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
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        ],
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      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
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      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
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        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

Severity

severity

NVD

HIGH

From 7.0 to 8.9.

receipt

Source: NVD
Its words: HIGH
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseSeverity || field:cve.metrics.cvssMetricV31[].cvssData.baseSeverity
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	HIGH
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
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                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThan": "1.5.1 Build 20260721",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
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            "cpeMatch": [
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                "vulnerable": false
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            ],
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          }
        ],
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    ],
    "cveTags": [],
    "descriptions": [
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        "lang": "en",
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      },
      {
        "lang": "es",
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      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
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          "cvssData": {
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            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
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        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

high

Status

status

NVD

Modified

receipt

Source: NVD
Its words: Modified
Read by: field:cve.vulnStatus
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          },
          {
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                "matchCriteriaId": "394AAF99-8784-4872-8EED-A12B97C575E4",
                "vulnerable": false
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ],
        "operator": "AND"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Heap-based Buffer Overflow vulnerability in Archer AX53 v1.0 and AX12 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.\n\nThis issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120 and Archer AX12 v1.0: up to 1.5.1 Build 20260721."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de desbordamiento de búfer basado en montículo en TP-Link Archer AX53 v1.0 (módulos tdpserver) permite a atacantes adyacentes causar un fallo de segmentación o potencialmente ejecutar código arbitrario a través de un paquete de red especialmente diseñado que contiene un campo formado maliciosamente. Este problema afecta a Archer AX53 v1.0: hasta la versión 1.3.1 Build 20241120."
      }
    ],
    "id": "CVE-2025-62673",
    "lastModified": "2026-09-22T23:17:05.257",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
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            "attackVector": "ADJACENT_NETWORK",
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "type": "Primary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-62673",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-02-04T04:56:03.659278Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-02-03T19:16:14.317",
    "references": [
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
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        ],
        "url": "https://talosintelligence.com/vulnerability_reports/"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "url": "https://www.tp-link.com/kr/support/download/archer-ax12/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Product"
        ],
        "url": "https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware"
      },
      {
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "tags": [
          "Vendor Advisory"
        ],
        "url": "https://www.tp-link.com/us/support/faq/4943/"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290"
      }
    ],
    "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630",
    "vulnStatus": "Modified",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "type": "Secondary"
      }
    ]
  }
}

—

Technical impact

technical_impact

NVD

total

The attacker gains full control of the component, or all of its information.

receipt

Source: NVD
Its words: total
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].technicalImpact
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	total
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX53 v1.0",
            "vendor": "TP-Link Systems Inc.",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1 Build 20241120",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unaffected",
            "modules": [
              "tdpserver"
            ],
            "product": "Archer AX12 v1",
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    ]
  }
}

—

Vendor

vendor

NVD

TP-Link Systems Inc.

receipt

Source: NVD
Its words: TP-Link Systems Inc.
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	TP-Link Systems Inc.
2026-09-29 09:45 UTC	—

What the source handed over

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}

—

Every claim, by kind

vulnerability

zetlyn/cve-nvd · 2026-02-03

automatable no cvss 8 cvss4 8.6 cvss4_vector CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X cvss_vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H cwe CWE-122 exploitation none product Archer AX53 v1.0 severity HIGH status Modified technical_impact total vendor TP-Link Systems Inc.

source