Security features bypass in Windows Server - CVE-2023-35348
Published: July 12, 2023
Vulnerability identifier: #VU78220
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-35348
CWE-ID: CWE-254
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Windows Server
Windows Server
Detailed vulnerability description
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to security features bypass in Active Directory Federation Service. A local administrator can craft a long-lived assertion using the Windows Hello for Business Key from the victim's device.
How to mitigate CVE-2023-35348
Install updates from vendor's website.