CVE-2020-1571
Estado: ModificadaAlta (7.8)—
Gravedad7.8Alta · CVSS 3.1
Probabilidad de explotación1.08 %mayor que el 65 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Se presenta una vulnerabilidad de elevación de privilegios en Windows Setup en la manera en que maneja los permisos. Un atacante autenticado localmente podría ejecutar código arbitrario con privilegios system elevados, 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
- 1.08 %
- Percentil entre todas las CVEs puntuadas
- 65
- 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
- CWE-276
Referencias
JSON original (NVD)
Mostrar
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"published": "2020-08-17T19:15:20.960",
"references": [
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"value": "An elevation of privilege vulnerability exists in Windows Setup in the way it handles permissions.\nA 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.\nThe security update addresses the vulnerability by ensuring Windows Setup properly handles permissions."
},
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}
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"lastModified": "2026-06-17T03:01:46.640",
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