FKIE_CVE-2022-46435

Vulnerability from fkie_nvd - Published: 2022-12-20 20:15 - Updated: 2025-04-16 18:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
An issue in the firmware update process of TP-Link TL-WR941ND V2/V3 up to 3.13.9 and TL-WR941ND V4 up to 3.12.8 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image.
References
cve@mitre.orghttps://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi
cve@mitre.orghttps://www.tp-link.com/us/press/security-advisory/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi
af854a3a-2127-422b-91ae-364da2661108https://www.tp-link.com/us/press/security-advisory/Vendor Advisory
Impacted products
Vendor Product Version
tp-link tl-wr941nd_v2_firmware *
tp-link tl-wr941nd_v2 -
tp-link tl-wr941nd_v3_firmware *
tp-link tl-wr941nd_v3 -
tp-link tl-wr941nd_v4_firmware *
tp-link tl-wr941nd_v4 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v2_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8918D779-3C29-42A6-B1C6-B0CC8069455D",
              "versionEndIncluding": "3.13.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v2:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "45C2A690-772E-4B75-91F4-5BF1DDEFF3CE",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v3_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "333D8E02-AB22-4F9D-B72C-89D9EE9116C6",
              "versionEndIncluding": "3.13.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v3:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CF8C6D13-56FA-49F5-AD46-2280B8E13986",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v4_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "53E7F3B6-BBD4-457F-8F23-3D3EF5E55416",
              "versionEndIncluding": "3.12.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v4:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "085F28D0-4EAF-42C0-BDB6-2364DC4B5B2F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in the firmware update process of TP-Link TL-WR941ND V2/V3 up to 3.13.9 and TL-WR941ND V4 up to 3.12.8 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image."
    },
    {
      "lang": "es",
      "value": "Un problema en el proceso de actualizaci\u00f3n de firmware de TP-Link TL-WR941ND V2/V3 hasta 3.13.9 y TL-WR941ND V4 hasta 3.12.8 permite a atacantes ejecutar c\u00f3digo arbitrario o provocar una Denegaci\u00f3n de Servicio (DoS) mediante la carga de un Imagen de firmware manipulada."
    }
  ],
  "id": "CVE-2022-46435",
  "lastModified": "2025-04-16T18:15:59.277",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-12-20T20:15:10.907",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.tp-link.com/us/press/security-advisory/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.tp-link.com/us/press/security-advisory/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.