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CVE-2018-8449

Estado: ModificadaBaja (3.3)—💥 Exploit

Existe una omisión de la característica de seguridad cuando Device Guard valida incorrectamente un archivo no fiable. Esto también se conoce como "Device Guard Security Feature Bypass Vulnerability". Esto afecta a Windows Server 2016, Windows 10 y Windows 10 Servers.

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 (2)

Microsoft — Windows 10Microsoft — Windows Server 2016

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-8449",
  "cveTags": [],
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          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
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  "affected": [
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              "version": "(Server Core installation)"
            }
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              "status": "affected",
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              "status": "affected",
              "version": "version 1709  (Server Core Installation)"
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              "version": "version 1803  (Server Core Installation)"
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    }
  ],
  "published": "2018-09-13T00:29:05.287",
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      "url": "http://www.securityfocus.com/bid/105272",
      "tags": [
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    },
    {
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      "tags": [
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      ],
      "source": "secure@microsoft.com"
    },
    {
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    {
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      "tags": [
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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    },
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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": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A security feature bypass exists when Device Guard incorrectly validates an untrusted file, aka \"Device Guard Security Feature Bypass Vulnerability.\" This affects Windows Server 2016, Windows 10, Windows 10 Servers."
    },
    {
      "lang": "es",
      "value": "Existe una omisión de la característica de seguridad cuando Device Guard valida incorrectamente un archivo no fiable. Esto también se conoce como \"Device Guard Security Feature Bypass Vulnerability\". Esto afecta a Windows Server 2016, Windows 10 y Windows 10 Servers."
    }
  ],
  "lastModified": "2026-06-17T02:04:54.000",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}