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CVE-2014-8309

Estado: ModificadaMedia (5)—

SAP BusinessObjects 4.0 and BusinessObjects XI (BOXI) R2 and 3.1 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to enumerate valid usernames via SecEnterprise authentication requests to the Session web service.

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 (2)

SAP — BusinessobjectsSAP — Businessobjects XI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-8309",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2014-10-16T19:55:19.817",
  "references": [
    {
      "url": "http://scn.sap.com/docs/DOC-8218",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2014/Oct/42",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.onapsis.com/resources/get.php?resid=adv_onapsis-2014-029",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/533647/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/70304",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96874",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://service.sap.com/sap/support/notes/2001109",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://scn.sap.com/docs/DOC-8218",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2014/Oct/42",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.onapsis.com/resources/get.php?resid=adv_onapsis-2014-029",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/533647/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/70304",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96874",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://service.sap.com/sap/support/notes/2001109",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP BusinessObjects 4.0 and BusinessObjects XI (BOXI) R2 and 3.1 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to enumerate valid usernames via SecEnterprise authentication requests to the Session web service."
    },
    {
      "lang": "es",
      "value": "SAP BusinessObjects 4.0 y BusinessObjects XI (BOXI) R2 y 3.1 generan mensajes de error tras un intento de inicio de sesión fallido con diferente tiempo de retraso dependiendo de si la cuenta de usuario existe o no, lo que permite a atacantes remotos enumerar nombres de usuario válidos a través de peticiones de autenticación SecEnterprise al servicio web Session."
    }
  ],
  "lastModified": "2026-06-17T00:16:31.683",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:businessobjects:4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "71F0E7EB-FCFE-48AD-B8C3-5D411DF6BA07"
            },
            {
              "criteria": "cpe:2.3:a:sap:businessobjects_xi:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF32F47A-26FB-4D10-B53F-31C408DB428B"
            },
            {
              "criteria": "cpe:2.3:a:sap:businessobjects_xi:r2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C0B5D84F-9D6D-42B2-AD49-14177ACBD51D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}