#VU56524 Permissions, Privileges, and Access Controls in Windows and Windows Server - CVE-2021-36968
Published: September 14, 2021
Vulnerability identifier: #VU56524
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-36968
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in Windows DNS, which leads to security restrictions bypass and privilege escalation.
Remediation
Install updates from vendor's website.