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CVE-2016-7227

Estado: ModificadaBaja (3.1)—

The scripting engines in Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to determine the existence of local files via unspecified vectors, aka "Microsoft Browser Information Disclosure Vulnerability."

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 (2)

Microsoft — EdgeMicrosoft — Internet Explorer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-7227",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 3.1,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-11-10T06:59:40.097",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/94065",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1037245",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-129",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-142",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/94065",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1037245",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-129",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-142",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The scripting engines in Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to determine the existence of local files via unspecified vectors, aka \"Microsoft Browser Information Disclosure Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Los motores de secuencias de comandos en Microsoft Internet Explorer 9 hasta la versión 11 y Microsoft Edge permiten a atacantes remotos determinar la existencia de archivos locales a través de vectores no especificados, vulnerabilidad también conocida como \"Microsoft Browser Information Disclosure Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-17T00:52:49.320",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8BD5B232-95EA-4F8E-8C7D-7976877AD243"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C043EDDD-41BF-4718-BDCF-158BBBDB6360"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D5808661-A082-4CBE-808C-B253972487B4"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "15BAAA8C-7AF1-46CE-9FFB-3A498508A1BF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}