FKIE_CVE-2021-3641

Vulnerability from fkie_nvd - Published: 2021-11-09 14:15 - Updated: 2024-11-21 06:22
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Summary
Improper Link Resolution Before File Access ('Link Following') vulnerability in the EPAG component of Bitdefender Endpoint Security Tools for Windows allows a local attacker to cause a denial of service. This issue affects: Bitdefender GravityZone version 7.1.2.33 and prior versions.
References
cve-requests@bitdefender.comhttps://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921Broken Link, Vendor Advisory
cve-requests@bitdefender.comhttps://www.zerodayinitiative.com/advisories/ZDI-22-143/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921Broken Link, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-22-143/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
bitdefender gravityzone *
microsoft windows -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:bitdefender:gravityzone:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E1A60DED-B755-426C-8B0C-B8E24E4D2509",
              "versionEndIncluding": "7.1.2.33",
              "vulnerable": true
            }
          ],
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              "vulnerable": false
            }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Link Resolution Before File Access (\u0027Link Following\u0027) vulnerability in the EPAG component of Bitdefender Endpoint Security Tools for Windows allows a local attacker to cause a denial of service. This issue affects: Bitdefender GravityZone version 7.1.2.33 and prior versions."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Resoluci\u00f3n de Enlaces Inapropiada versiones anteriores al Acceso a Archivos (\"Link Following\") en el componente EPAG de Bitdefender Endpoint Security Tools for Windows permite a un atacante local causar una denegaci\u00f3n de servicio. Este problema afecta a: Bitdefender GravityZone versi\u00f3n 7.1.2.33 y versiones anteriores"
    }
  ],
  "id": "CVE-2021-3641",
  "lastModified": "2024-11-21T06:22:03.300",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
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        "type": "Secondary"
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        "impactScore": 4.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2021-11-09T14:15:11.643",
  "references": [
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      "source": "cve-requests@bitdefender.com",
      "tags": [
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        "Vendor Advisory"
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  ],
  "sourceIdentifier": "cve-requests@bitdefender.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
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      "type": "Secondary"
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      "source": "nvd@nist.gov",
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    }
  ]
}


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  • 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.
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