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CVE-2017-8716

Estado: ModificadaMedia (5.3)—
Gravedad5.3Media · CVSS 3.0
Probabilidad de explotación1.44 %mayor que el 73 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Control Flow Guard de Windows en Microsoft Windows 10 1703 permite a un atacante ejecutar una aplicación especialmente manipulada para omitir el mecanismo de seguridad de Control Flow Guard por la manera en la que Control Flow Guard maneja los objetos en la memoria. Esta condición también se conoce como "Windows Security Feature Bypass Vulnerability".

CVSS

Puntuación base
5.3
Versión
3.0
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
1.44 %
Percentil entre todas las CVEs puntuadas
73
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)

Microsoft — Windows 10

CWE

Referencias

Mostrar las 6 referencias

JSON original (NVD)

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{
  "id": "CVE-2017-8716",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.3,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft Corporation",
          "product": "Windows Control Flow Guard",
          "versions": [
            {
              "status": "affected",
              "version": "Microsoft Windows 10 Version 1703"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-09-13T01:29:10.990",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/100802",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1039325",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8716",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/100802",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1039325",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8716",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Windows Control Flow Guard in Microsoft Windows 10 Version 1703 allows an attacker to run a specially crafted application to bypass Control Flow Guard, due to the way that Control Flow Guard handles objects in memory, aka \"Windows Security Feature Bypass Vulnerability\"."
    },
    {
      "lang": "es",
      "value": "Control Flow Guard de Windows en Microsoft Windows 10 1703 permite a un atacante ejecutar una aplicación especialmente manipulada para omitir el mecanismo de seguridad de Control Flow Guard por la manera en la que Control Flow Guard maneja los objetos en la memoria. Esta condición también se conoce como \"Windows Security Feature Bypass Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-17T01:26:50.390",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AEE2E768-0F45-46E1-B6D7-087917109D98"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}