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CVE-2013-0540

Estado: ModificadaBaja (3.5)—

IBM WebSphere Application Server (WAS) Liberty Profile 8.5 before 8.5.0.2, when SSL is not enabled, does not properly validate authentication cookies, which allows remote authenticated users to bypass intended access restrictions via an HTTP session.

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)

IBM — Websphere Application Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-0540",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-04-24T10:28:37.470",
  "references": [
    {
      "url": "http://www-01.ibm.com/support/docview.wss?&uid=swg21632423",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PM81056",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82695",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?&uid=swg21632423",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PM81056",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82695",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM WebSphere Application Server (WAS) Liberty Profile 8.5 before 8.5.0.2, when SSL is not enabled, does not properly validate authentication cookies, which allows remote authenticated users to bypass intended access restrictions via an HTTP session."
    },
    {
      "lang": "es",
      "value": "IBM WebSphere Application Server (WAS) Liberty Profile v8.5 antes de v8.5.0.2, cuando SSL no está habilitado, no se valida correctamente las cookies de autenticación, lo que permite a usuarios remotos autenticados eludir las restricciones de acceso destinados a través de una sesión HTTP."
    }
  ],
  "lastModified": "2026-06-16T23:49:39.143",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:websphere_application_server:8.5.0.0:-:liberty_profile:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C59741DC-50CD-4F5A-BCB1-EB3B9AD58662"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_application_server:8.5.0.1:-:liberty_profile:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "24016607-3BB3-409E-B2A3-C8A19CE9FB15"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}