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CVE-2005-4337

Estado: ModificadaAlta (7.5)—

The login page in Blackboard Learning and Community Portal System in Academic Suite 6.3.1.424, 6.2.3.23, and other versions before 6 allows remote attackers to bypass authentication and gain privileges as other users via a modified user_id parameter and a "/" in the encoded_pw parameter.

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)

Blackboard — Academic Suite

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2005-4337",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2005-12-19T03:47:00.000",
  "references": [
    {
      "url": "http://www.ipomonis.com/advisories/Bb_6.zip",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/21616",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ipomonis.com/advisories/Bb_6.zip",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/21616",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The login page in Blackboard Learning and Community Portal System in Academic Suite 6.3.1.424, 6.2.3.23, and other versions before 6 allows remote attackers to bypass authentication and gain privileges as other users via a modified user_id parameter and a \"/\" in the encoded_pw parameter."
    },
    {
      "lang": "es",
      "value": "Lo página de inicio de sesión en Blackboard Learning and Community Portal System en Academic Suite 6.3.1.424, 6.2.3.23, y otras versiones anteriores a 6 permiten a atacantes remotos saltarse la autenticación y ganar privilegios como otros usuarios mediante un parámetro \"user_id\" modificado y un \"/\" en el parámetro \"encoded_pw\"."
    }
  ],
  "lastModified": "2026-06-16T22:18:36.843",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:blackboard:academic_suite:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "58D94F46-4EA2-4EDF-A0DB-3F5858AE2E15"
            },
            {
              "criteria": "cpe:2.3:a:blackboard:academic_suite:6.2.3.23:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51932C51-CCCC-419F-9655-C71B01D24336"
            },
            {
              "criteria": "cpe:2.3:a:blackboard:academic_suite:6.3.1.424:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "535D86A9-D28E-4356-AE5C-1018C1645942"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}