CVE-2010-3691

Estado: ModificadaBaja (3.3)—
PGTStorage/pgt-file.php in phpCAS before 1.1.3, when proxy mode is enabled, allows local users to overwrite arbitrary files via a symlink attack on an unspecified file.
CVSS

Versión: 2.0
Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P
Puntuación base: 3.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.35%
Percentil entre todas las CVEs puntuadas: 27
Fecha de la puntuación: 6/10/2026
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)

Apereo — Phpcas
CWE

CWE-59
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2010-3691",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-10-07T21:00:01.970",
  "references": [
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495542#82",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050415.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050428.html",
      "source": "secalert@redhat.com"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049600.html",
      "source": "secalert@redhat.com"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049602.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/41878",
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    {
      "url": "http://secunia.com/advisories/42149",
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    {
      "url": "http://secunia.com/advisories/42184",
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    {
      "url": "http://secunia.com/advisories/43427",
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      "url": "http://www.openwall.com/lists/oss-security/2010/09/29/6",
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      "url": "http://www.vupen.com/english/advisories/2010/2705",
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    {
      "url": "http://www.vupen.com/english/advisories/2011/0456",
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    {
      "url": "https://developer.jasig.org/source/changelog/jasigsvn?cs=21538",
      "source": "secalert@redhat.com"
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    {
      "url": "https://forge.indepnet.net/projects/glpi/repository/revisions/12601",
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    {
      "url": "https://issues.jasig.org/browse/PHPCAS-80",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495542#82",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050415.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050428.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049600.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049602.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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    {
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2010/09/29/6",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.openwall.com/lists/oss-security/2010/10/01/2",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.vupen.com/english/advisories/2011/0456",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://developer.jasig.org/source/changelog/jasigsvn?cs=21538",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://forge.indepnet.net/projects/glpi/repository/revisions/12601",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://issues.jasig.org/browse/PHPCAS-80",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "PGTStorage/pgt-file.php in phpCAS before 1.1.3, when proxy mode is enabled, allows local users to overwrite arbitrary files via a symlink attack on an unspecified file."
    },
    {
      "lang": "es",
      "value": "PGTStorage/pgt-file.php en phpCAS anterior a v1.1.3, cuando el modo proxy está habilitado, permite a usuarios locales sobreescribir ficheros arbitrarios mediante un ataque de enlace simbólico sobre un fichero sin especificar."
    }
  ],
  "lastModified": "2026-06-16T23:23:20.647",
  "configurations": [
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        {
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              "versionEndIncluding": "1.1.2"
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}