Improper access control in Windows and Windows Server - CVE-2024-21302
Published: August 8, 2024
Vulnerability identifier: #VU95525
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-21302
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Windows
Windows Server
Windows
Windows Server
Detailed vulnerability description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper access restrictions within the Virtualization Based Security (VBS) implementation. A local privileged user can circumvent some features of VBS and exfiltrate data protected by VBS, leading to privilege escalation.
How to mitigate CVE-2024-21302
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.