CVE-2025-33073 Microsoft Windows
Microsoft Windows SMB Client contains an improper access control vulnerability that could allow for privilege escalation. An attacker could execute a specially crafted malicious script to coerce the victim machine to connect back to the attack system using SMB and authenticate.
- CVSS
- not scored
On CISA’s exploited list
Microsoft Windows SMB Client Improper Access Control Vulnerability
- Added
- 2025-10-20
- Federal patch deadline
- 2025-11-10
- Ransomware use
- not known