CVE-2018-8550
Estado: ModificadaAlta (7.8)—💥 Exploit
Existe una vulnerabilidad de elevación de privilegios en Windows COM Aggregate Marshaler. Esto también se conoce como "Windows COM Elevation of Privilege Vulnerability". Esto afecta a Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10 y Windows 10 Servers.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.29%
- Percentil entre todas las CVEs puntuadas: 88
- Fecha de la puntuación: 9/10/2026
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).
💥 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.
- Publicado en Exploit-DB · Microsoft Windows - DfMarshal Unsafe Unmarshaling Privilege Escalation (20/11/2018)
Tecnologías afectadas (8)
CWE
- NVD-CWE-noinfo
Referencias
- http://www.securityfocus.com/bid/105805
- http://www.securitytracker.com/id/1042139
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8550
- https://www.exploit-db.com/exploits/45893/
- http://www.securityfocus.com/bid/105805
- http://www.securitytracker.com/id/1042139
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8550
- https://www.exploit-db.com/exploits/45893/
JSON original (NVD)
Mostrar
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