Permissions, Privileges, and Access Controls in Windows Server - CVE-2021-42291

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Main Vulnerability Database Vulnerabilities #VU58035

Permissions, Privileges, and Access Controls in Windows Server - CVE-2021-42291

Published: November 9, 2021


Vulnerability identifier: #VU58035
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-42291
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Windows Server
Software vendor:
Microsoft

Description

The vulnerability allows a remote authenticated attacker to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in Active Directory Domain Services, which leads to security restrictions bypass and privilege escalation.


Remediation

Install updates from vendor's website.

External links