CVE-2021-34484
Microsoft Windows User Profile Service Privilege Escalation Vulnerability
CVSS
7.8
Alto
EPSS
21.8%
p98
KEV
SÍ
31 mar 2022
Exploit Today
79
0-100
Publicado: 12 ago 2021 · Última mod.: 10 ago 2026
21.8%EPSS · 30 días21.8%
2026-09-172026-10-15
Producto
Microsoft / Windows
Vulnerabilidad
Microsoft Windows User Profile Service Privilege Escalation Vulnerability
Añadido a KEV
31 mar 2022
Remediar antes de
21 abr 2022
Uso conocido en ransomware
No
Descripción resumida
Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2021-34484
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