CVE-2023-36900

Deeper analysis

The vulnerability CVE-2023-36900 is an elevation-of-privilege flaw in the Windows Common Log File System Driver, carrying a CVSS 3.1 base score of 7.8. It stems from an integer overflow condition (CWE-190) that can be triggered on affected Windows systems.

A local attacker who already possesses a low-privileged user account on the host can exploit the flaw without user interaction. Successful exploitation grants the attacker full read, write, and execute rights equivalent to the highest-privileged account on the system.

Microsoft’s Security Response Center advisory for the issue states that security updates addressing the vulnerability are available through the standard Windows Update channels and the Microsoft Update Catalog; administrators are advised to apply the relevant patches promptly.

The EPSS score for this CVE has remained flat at its recorded peak of 0.2515, indicating steady but not sharply increasing external interest since disclosure.