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CVE Watch19 de ago. de 2026

CVE-2021-42287

Microsoft Active Directory Domain Services Privilege Escalation Vulnerability

CVSS

7.5

Alta

EPSS

77.2%

p100

KEV

SIM

11 de abr. de 2022

Exploit Today

80

0-100

Publicado: 10 de nov. de 2021 · Última mod.: 19 de ago. de 2026

EPSS · 30d
77.2%EPSS · 30 dias77.2%
2026-10-082026-11-05
Ficha do catálogo KEV

Produto

Microsoft / Active Directory

Vulnerabilidade

Microsoft Active Directory Domain Services Privilege Escalation Vulnerability

Adicionado ao KEV

11 de abr. de 2022

Corrigir até

2 de mai. de 2022

Uso conhecido em ransomware

Sim

Descrição resumida

Microsoft Active Directory Domain Services contains an unspecified vulnerability that allows for privilege escalation.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-42287

Descrição técnica

Active Directory Domain Services Elevation of Privilege Vulnerability

Referências oficiais
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