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CVE-2016-8494

Estado: ModificadaAlta (7.2)—

Verificación insuficiente de archivos cargados permite a atacantes con privilegios de administradores de webui realizar ejecución de código arbitrario cargando un nuevo tema webui.

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)

Fortinet — Connect

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-8494",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2016-8494",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-24T20:04:13.154893Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "vendor": "Fortinet",
          "product": "Fortinet Connect",
          "versions": [
            {
              "status": "affected",
              "version": "14.2"
            },
            {
              "status": "affected",
              "version": "14.10"
            },
            {
              "status": "affected",
              "version": "15.10"
            },
            {
              "status": "affected",
              "version": "16.7"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-02-09T15:59:01.283",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/96159",
      "source": "psirt@fortinet.com"
    },
    {
      "url": "https://fortiguard.com/advisory/FG-IR-16-080",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/96159",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://fortiguard.com/advisory/FG-IR-16-080",
      "tags": [
        "Vendor Advisory"
      ],
      "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": "Insufficient verification of uploaded files allows attackers with webui administrators privileges to perform arbitrary code execution by uploading a new webui theme."
    },
    {
      "lang": "es",
      "value": "Verificación insuficiente de archivos cargados permite a atacantes con privilegios de administradores de webui realizar ejecución de código arbitrario cargando un nuevo tema webui."
    }
  ],
  "lastModified": "2026-06-17T00:54:27.377",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:connect:14.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F6A7374-89AD-4F0A-855A-29E82C9BC736"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:connect:14.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F52070E3-DFCA-48F6-9940-4B1EAE4F5626"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:connect:15.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D776582A-A420-4C07-9CEB-DBD45E756C0A"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:connect:16.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0A01D26-A24D-4A21-BD30-C613C4F93E97"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com"
}