fkie_cve-2022-46912
Vulnerability from fkie_nvd
Published
2022-12-20 20:15
Modified
2025-04-16 18:16
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-WR841N / TL-WA841ND V7 3.13.9 and earlier 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/Sk6sfbTPi
cve@mitre.orghttps://www.tp-link.com/us/press/security-advisory/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/Sk6sfbTPi
af854a3a-2127-422b-91ae-364da2661108https://www.tp-link.com/us/press/security-advisory/Vendor Advisory
Impacted products
Vendor Product Version
tp-link tl-wr841n_firmware *
tp-link tl-wr841n -
tp-link tl-wr841nd_v7_firmware *
tp-link tl-wr841nd_v7 -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
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              "matchCriteriaId": "12B0CF34-5A62-4D58-A82F-EB1049472670",
              "versionEndIncluding": "3.13.9",
              "vulnerable": true
            }
          ],
          "negate": false,
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        },
        {
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              "vulnerable": false
            }
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    {
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              "versionEndIncluding": "3.13.9",
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          ],
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          ],
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      ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in the firmware update process of TP-Link TL-WR841N / TL-WA841ND V7 3.13.9 and earlier 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-WR841N / TL-WA841ND V7 3.13.9 y anteriores permite a atacantes ejecutar c\u00f3digo arbitrario o provocar una Denegaci\u00f3n de Servicio (DoS) mediante la carga de una imagen de firmware manipulada."
    }
  ],
  "id": "CVE-2022-46912",
  "lastModified": "2025-04-16T18:16:02.433",
  "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"
      },
      {
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          "attackVector": "NETWORK",
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          "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",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
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  },
  "published": "2022-12-20T20:15:11.080",
  "references": [
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      "source": "cve@mitre.org",
      "url": "https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/Sk6sfbTPi"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "NVD-CWE-noinfo"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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