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CVE-2011-2779

Estado: ModificadaBaja (3.6)—

Windows Event Log SmartConnector in HP ArcSight Connector Appliance before 6.1 uses world-writable permissions for exported report files, which allows local users to change or delete log data by modifying a file, a different vulnerability than CVE-2011-0770.

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 (7)

HP — Arcsight C1000 ApplianceHP — Arcsight C1300 ApplianceHP — Arcsight C3200 ApplianceHP — Arcsight C3400 ApplianceHP — Arcsight C5200 ApplianceHP — Arcsight C5400 ApplianceHP — Windows Event LOG Smartconnector

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-2779",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "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": "2011-07-19T21:55:00.790",
  "references": [
    {
      "url": "http://www.kb.cert.org/vuls/id/122054",
      "tags": [
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68855",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/122054",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68855",
      "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": "Windows Event Log SmartConnector in HP ArcSight Connector Appliance before 6.1 uses world-writable permissions for exported report files, which allows local users to change or delete log data by modifying a file, a different vulnerability than CVE-2011-0770."
    },
    {
      "lang": "es",
      "value": "Windows Event Log SmartConnector en HP ArcSight Conector Appliance anteriores a v6.1 utiliza permisos de escritura para los archivos de informe exportados, lo que permite a usuarios locales modificar o borrar datos de registro mediante la modificación de un archivo, una vulnerabilidad diferente a CVE-2011-0770."
    }
  ],
  "lastModified": "2026-06-16T23:31:59.170",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "6.0.0.60023.2"
            },
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              "vulnerable": true,
              "matchCriteriaId": "53379096-4B4E-4F86-8BE8-DAA902F4D5F2"
            },
            {
              "criteria": "cpe:2.3:h:hp:arcsight_c3400_appliance:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7FB0EE4D-5E80-4625-893B-5C53E692337F"
            },
            {
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            },
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              "matchCriteriaId": "D02D9B67-9E0A-4B2A-A880-09DCA9622E85"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}