SB2025061093 - Privilege escalation in Microsoft Windows Netlogon
Published: June 10, 2025
Security Bulletin ID
SB2025061093
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of uninitialized resource (CVE-ID: CVE-2025-33070)
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to usage of uninitialized resources in Windows Netlogon. A remote attacker can pass specially crafted data to the application, trigger uninitialized usage of resources and gain domain administrator privileges.
Remediation
Install update from vendor's website.