CVE Watch10 de ago. de 2026

CVE-2021-34484

Microsoft Windows User Profile Service Privilege Escalation Vulnerability

CVSS

7.8

Alta

EPSS

21.8%

p98

KEV

SIM

31 de mar. de 2022

Exploit Today

0-100

Publicado: 12 de ago. de 2021 · Última mod.: 10 de ago. de 2026

EPSS · 30d

21.8%EPSS · 30 dias21.8%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Microsoft / Windows

Vulnerabilidade

Microsoft Windows User Profile Service Privilege Escalation Vulnerability

Adicionado ao KEV

31 de mar. de 2022

Corrigir até

21 de abr. de 2022

Uso conhecido em ransomware

Não

Descrição resumida

Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-34484

Descrição técnica

Windows User Profile Service Elevation of Privilege Vulnerability

Referências oficiais

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