fkie_cve-2021-41653
Vulnerability from fkie_nvd
Published
2021-11-13 15:15
Modified
2024-11-21 06:26
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.
References
cve@mitre.orghttp://tp-link.comVendor Advisory
cve@mitre.orghttps://k4m1ll0.com/cve-2021-41653.htmlExploit, Third Party Advisory
cve@mitre.orghttps://www.tp-link.com/us/press/security-advisory/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tp-link.comVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://k4m1ll0.com/cve-2021-41653.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tp-link.com/us/press/security-advisory/Vendor Advisory
Impacted products
Vendor Product Version
tp-link tl-wr840n_firmware *
tp-link tl-wr840n v5


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:tp-link:tl-wr840n_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9C5797B1-0F68-4A32-8A79-10594D4F00BF",
              "versionEndIncluding": "tl-wr840n\\(eu\\)_v5_171211",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:tp-link:tl-wr840n:v5:*:*:*:*:*:*:*",
              "matchCriteriaId": "0271F8CB-EBF1-4E64-B51B-349997A8AED2",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n PING en el router TP-Link TL-WR840N EU versi\u00f3n v5 con firmware hasta TL-WR840N(EU)_V5_171211, es vulnerable a una ejecuci\u00f3n de c\u00f3digo remota por medio de una carga \u00fatil dise\u00f1ada en un campo de entrada de direcci\u00f3n IP"
    }
  ],
  "id": "CVE-2021-41653",
  "lastModified": "2024-11-21T06:26:35.237",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-11-13T15:15:08.110",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tp-link.com"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://k4m1ll0.com/cve-2021-41653.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.tp-link.com/us/press/security-advisory/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tp-link.com"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://k4m1ll0.com/cve-2021-41653.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://www.tp-link.com/us/press/security-advisory/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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