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CVE-2016-6723

Estado: ModificadaMedia (4.7)—
Gravedad4.7Media · CVSS 3.0
Probabilidad de explotación0.61 %mayor que el 49 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Una vulnerabilidad de denegación de servicio en Proxy Auto Config en Android 4.x en versiones anteriores a 4.4.4, 5.0.x en versiones anteriores a 5.0.2, 5.1.x en versiones anteriores a 5.1.1, 6.x en versiones anteriores a 01-11-2016 y 7.0 en versiones anteriores a 01-11-2016 podría habilitar a un atacante remoto a usar un archivo especialmente manipulado para provocar un cuelgue o reinicio de dispositivo. Este problema está clasificado como Moderate porque requiere una configuración de dispositivo poco común. Android ID: A-30100884.

CVSS

Puntuación base
4.7
Versión
3.0
Vector
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.61 %
Percentil entre todas las CVEs puntuadas
49
Fecha de la puntuación
23/10/2026

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)

Google — Android

CWE

Referencias

Mostrar las 6 referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-6723",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1
      }
    ]
  },
  "affected": [
    {
      "source": "security@android.com",
      "affectedData": [
        {
          "vendor": "Google Inc.",
          "product": "Android",
          "versions": [
            {
              "status": "affected",
              "version": "Android-4.4.4"
            },
            {
              "status": "affected",
              "version": "Android-5.0.2"
            },
            {
              "status": "affected",
              "version": "Android-5.1.1"
            },
            {
              "status": "affected",
              "version": "Android-6.0"
            },
            {
              "status": "affected",
              "version": "Android-6.0.1"
            },
            {
              "status": "affected",
              "version": "Android-7.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-11-25T16:59:26.597",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/94185",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "security@android.com"
    },
    {
      "url": "https://source.android.com/security/bulletin/2016-11-01.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@android.com"
    },
    {
      "url": "https://wwws.nightwatchcybersecurity.com/2016/11/07/crashing-android-devices-with-large-pac-files-cve-2016-6723/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@android.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/94185",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://source.android.com/security/bulletin/2016-11-01.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wwws.nightwatchcybersecurity.com/2016/11/07/crashing-android-devices-with-large-pac-files-cve-2016-6723/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A denial of service vulnerability in Proxy Auto Config in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, 6.x before 2016-11-01, and 7.0 before 2016-11-01 could enable a remote attacker to use a specially crafted file to cause a device hang or reboot. This issue is rated as Moderate because it requires an uncommon device configuration. Android ID: A-30100884."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de denegación de servicio en Proxy Auto Config en Android 4.x en versiones anteriores a 4.4.4, 5.0.x en versiones anteriores a 5.0.2, 5.1.x en versiones anteriores a 5.1.1, 6.x en versiones anteriores a 01-11-2016 y 7.0 en versiones anteriores a 01-11-2016 podría habilitar a un atacante remoto a usar un archivo especialmente manipulado para provocar un cuelgue o reinicio de dispositivo. Este problema está clasificado como Moderate porque requiere una configuración de dispositivo poco común. Android ID: A-30100884."
    }
  ],
  "lastModified": "2026-06-17T00:51:39.523",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2F63C036-4521-48DD-A15B-74A95490B28E",
              "versionEndExcluding": "4.4.4",
              "versionStartIncluding": "4.0"
            },
            {
              "criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2729133C-B1FD-4D6F-AAC6-D649C6836F43",
              "versionEndExcluding": "5.0.2",
              "versionStartIncluding": "5.0"
            },
            {
              "criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4A452223-9E27-48CC-A8AC-989A346685D5",
              "versionEndExcluding": "5.1.1",
              "versionStartIncluding": "5.1"
            },
            {
              "criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AAE0DC37-20D9-4AAA-94D9-4E347368D7F1",
              "versionEndIncluding": "6.0.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "09E6085C-A61E-4A89-BF80-EDD9A7DF1E47"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@android.com"
}