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CVE-2012-4736

Estado: ModificadaBaja (3.3)—

The Device Encryption Client component in Sophos SafeGuard Enterprise 6.0, when a volume-based encryption policy is enabled in conjunction with a user-defined key, does not properly block use of exFAT USB flash drives, which makes it easier for local users to bypass intended access restrictions and copy sensitive information to a drive via multiple removal and reattach operations.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Sophos — Safeguard Enterprise

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-4736",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-08-29T22:55:01.613",
  "references": [
    {
      "url": "http://www.sophos.com/support/knowledgebase/1376/1380/114138.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78580",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.sophos.com/support/knowledgebase/1376/1380/114138.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78580",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Device Encryption Client component in Sophos SafeGuard Enterprise 6.0, when a volume-based encryption policy is enabled in conjunction with a user-defined key, does not properly block use of exFAT USB flash drives, which makes it easier for local users to bypass intended access restrictions and copy sensitive information to a drive via multiple removal and reattach operations."
    },
    {
      "lang": "es",
      "value": "El componente Device Encryption Client en Sophos SafeGuard Enterprise 6.0 cuando una política de cifrado volume-based es habilitada en conjunción con una clave user-defined, no bloquea el acceso adecuadamente a dispositivos USB exFAT, lo que hace más fácil para usuarios locales evitar restricciones de acceso establecidas y copiar información sensible en un disco a través de múltiples operaciones de removal y reattach."
    }
  ],
  "lastModified": "2026-06-16T23:45:38.763",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sophos:safeguard_enterprise:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "994695C2-45BF-444C-8B1E-0663D70E1E0E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}