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CVE-2015-7455

Estado: ModificadaBaja (3.1)—

IBM WebSphere Portal 7.x through 7.0.0.2 CF29, 8.0.x before 8.0.0.1 CF20, and 8.5.x before 8.5.0.0 CF09 uses weak permissions for content items, which allows remote authenticated users to make modifications via the authoring UI.

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 Portal

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-7455",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": true,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 3.1,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-02-29T11:59:01.090",
  "references": [
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PI51234",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=swg21975358",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PI51234",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=swg21975358",
      "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": "IBM WebSphere Portal 7.x through 7.0.0.2 CF29, 8.0.x before 8.0.0.1 CF20, and 8.5.x before 8.5.0.0 CF09 uses weak permissions for content items, which allows remote authenticated users to make modifications via the authoring UI."
    },
    {
      "lang": "es",
      "value": "IBM WebSphere Portal 7.x hasta la versión 7.0.0.2 CF29, 8.0.x en versiones anteriores a 8.0.0.1 CF20 y 8.5.x en versiones anteriores a 8.5.0.0 CF09 usa permisos débiles para elementos de contenido, lo que permite a usuarios remotos autenticados hacer modificaciones a través de la UI de autor."
    }
  ],
  "lastModified": "2026-06-17T00:32:34.307",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D303B0B9-CDAB-409B-AE44-512D4791C36F"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C6ECEE98-B276-4ED6-AA5A-109EA57E9925"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9E4FF84B-A17F-464B-A718-67C44D2C69BC"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:8.0.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C90EF7A4-8181-42C3-BB95-395D0DD94C14"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:8.0.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F40E0F5-B964-4BDC-828E-7571619F7C5B"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:8.5.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D03AF20E-0C29-45A6-9B7F-8260D8D9E8BF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "Appropriate Vendor Advisory Link: <a href=\"http://www-01.ibm.com/support/docview.wss?uid=swg21976358\">HERE</a>",
  "sourceIdentifier": "psirt@us.ibm.com"
}