Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2021-42291

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Windows Server Version 2004
Vendor
CVE Published:
10 November 2021

What is CVE-2021-42291?

Active Directory Domain Services Elevation of Privilege Vulnerability

Affected Version(s)

Windows Server 2008 Service Pack 2 x64-based Systems 6.0.0 < 6.0.6003.21282

Windows Server 2008 R2 Service Pack 1 (Server Core installation) x64-based Systems 6.0.0 < 6.1.7601.25769

Windows Server 2008 R2 Service Pack 1 x64-based Systems 6.1.0 < 6.1.7601.25769

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.