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CVE-2017-8736

Estado: ModificadaMedia (4.3)—

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to obtain specific information used in the parent domain, due to Microsoft browser parent domain verification in certain functionality, 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)

Mostrar
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  "id": "CVE-2017-8736",
  "cveTags": [],
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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          "version": "3.0",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "impactScore": 1.4,
        "exploitabilityScore": 2.8
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  "affected": [
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      "source": "secure@microsoft.com",
      "affectedData": [
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          "vendor": "Microsoft Corporation",
          "product": "Internet Explorer, Microsoft Edge",
          "versions": [
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              "status": "affected",
              "version": "Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016."
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  "published": "2017-09-13T01:29:11.397",
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      "tags": [
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        "VDB Entry"
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      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1039342",
      "tags": [
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      "source": "secure@microsoft.com"
    },
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      "tags": [
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      "source": "secure@microsoft.com"
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      "tags": [
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      "tags": [
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    {
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8736",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-200"
        }
      ]
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  ],
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      "value": "Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to obtain specific information used in the parent domain, due to Microsoft browser parent domain verification in certain functionality, aka \"Microsoft Browser Information Disclosure Vulnerability\"."
    },
    {
      "lang": "es",
      "value": "Internet Explorer en Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 y Windows RT 8.1, Windows Server 2012 R2 y Microsoft Edge e Internet Explorer en Windows 10 Gold, 1511, 1607, 1703 y Windows Server 2016 permiten a un atacante obtener información específica en el dominio padre por la verificación de dominios padre del navegador de Windows en ciertas funcionalidades. Esto también se conoce como \"Microsoft Browser Information Disclosure Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-17T01:26:52.137",
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