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CVE-2016-10031

Estado: ModificadaAlta (7.5)—💥 Exploit

WampServer 3.0.6 installs two services called 'wampapache' and 'wampmysqld' with weak file permissions, running with SYSTEM privileges. This could potentially allow an authorized but non-privileged local user to execute arbitrary code with elevated privileges on the system. To properly exploit this vulnerability, the local attacker must insert an executable file called mysqld.exe or httpd.exe and replace the original files. The next time the service starts, the malicious file will get executed as SYSTEM. NOTE: the vendor disputes the relevance of this report, taking the position that a configuration in which "'someone' (an attacker) is able to replace files on a PC" is not "the fault of WampServer.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Wampserver — Wampserver

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-10031",
  "cveTags": [
    {
      "tags": [
        "disputed"
      ],
      "sourceIdentifier": "cve@mitre.org"
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-12-27T07:59:00.150",
  "references": [
    {
      "url": "http://forum.wampserver.com/read.php?2%2C144473",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://packetstormsecurity.com/files/140279/Wampserver-3.0.6-Privilege-Escalation.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://sourceforge.net/p/wampserver/bugs/52/",
      "tags": [
        "Issue Tracking"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/40967/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://forum.wampserver.com/read.php?2%2C144473",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://packetstormsecurity.com/files/140279/Wampserver-3.0.6-Privilege-Escalation.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://sourceforge.net/p/wampserver/bugs/52/",
      "tags": [
        "Issue Tracking"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/40967/",
      "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": "WampServer 3.0.6 installs two services called 'wampapache' and 'wampmysqld' with weak file permissions, running with SYSTEM privileges. This could potentially allow an authorized but non-privileged local user to execute arbitrary code with elevated privileges on the system. To properly exploit this vulnerability, the local attacker must insert an executable file called mysqld.exe or httpd.exe and replace the original files. The next time the service starts, the malicious file will get executed as SYSTEM. NOTE: the vendor disputes the relevance of this report, taking the position that a configuration in which \"'someone' (an attacker) is able to replace files on a PC\" is not \"the fault of WampServer."
    },
    {
      "lang": "es",
      "value": "** DISPUTADA ** WampServer 3.0.6 instala dos servicios llamados 'wampapache' y 'wampmysqld' con permisos de archivo débiles, ejecutando con privilegios SYSTEM. Esto podría potencialmente permitir a un usuario local autorizado pero sin privilegios ejecutar código arbitrario con privilegios elevados en el sistema. Para explotar esta vulnerabilidad adecuadamente, el atacante local debe insertar un archivo ejecutable llamado mysqld.exe o httpd.exe y reemplazar los archivos originales. La próxima vez que comience el servicio, el archivo malicioso se ejecutará como SYSTEM. NOTA: el vendedor cuestiona la relevancia de este informe, tomando la postura de que una configuración en la que \"'alguien' (un atacante) es capaz de reemplazar archivos en un PC\" no es \"la culpa de WampServer\"."
    }
  ],
  "lastModified": "2026-06-17T00:38:55.337",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wampserver:wampserver:3.0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B1675566-C129-48B9-9ABF-8359CA71168C"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}