CVE-2020-16908

Estado: ModificadaAlta (7.8)—
Gravedad7.8Alta · CVSS 3.1
Probabilidad de explotación0.95 %mayor que el 61 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Se presenta una vulnerabilidad de escalada de privilegios en Windows Setup en la manera que maneja directorios. Un atacante autenticado localmente podría ejecutar código arbitrario con privilegios elevados del sistema, también se conoce como "Windows Setup Elevation of Privilege Vulnerability"

CVSS

Puntuación base
7.8
Versión
3.1
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.95 %
Percentil entre todas las CVEs puntuadas
61
Fecha de la puntuación
20/10/2026

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)

CWE

Referencias

Mostrar las 2 referencias

JSON original (NVD)

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  "published": "2020-10-16T23:15:14.133",
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      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16908",
      "tags": [
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          "value": "NVD-CWE-noinfo"
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  "descriptions": [
    {
      "lang": "en",
      "value": "<p>An elevation of privilege vulnerability exists in Windows Setup in the way it handles directories.</p>\n<p>A locally authenticated attacker could run arbitrary code with elevated system privileges. After successfully exploiting the vulnerability, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p>\n<p>The security update addresses the vulnerability by ensuring Windows Setup properly handles directories.</p>"
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de escalada de privilegios en Windows Setup en la manera que maneja directorios. Un atacante autenticado localmente podría ejecutar código arbitrario con privilegios elevados del sistema, también se conoce como \"Windows Setup Elevation of Privilege Vulnerability\""
    }
  ],
  "lastModified": "2026-06-17T02:58:14.543",
  "configurations": [
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