CVE-2021-42278
Microsoft Active Directory Domain Services Privilege Escalation Vulnerability
CVSS
7.5
Alta
EPSS
73.3%
p99
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
73.3%EPSS · 30 dias73.3%
2026-10-082026-11-05
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-2021-42278
Active Directory Domain Services Elevation of Privilege Vulnerability