CVE-2023-36903
CWE-59Published: August 8, 2023· Updated: Jun 17, 2026
Official Description
Windows System Assessment Tool Elevation of Privilege Vulnerability
Risk Analysis
This vulnerability affects the Windows System Assessment Tool, allowing for elevation of privilege. It is classified as critical with a 9.8 CVSS score, making it a high-priority concern for system administrators.
No public exploit is known, and the vulnerability is not in the CISA KEV. It is remotely exploitable.
Ensure all Windows systems are updated with the latest security patches from Microsoft.
Technical Analysis
CVE-2023-36903 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-59)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-36903 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts