SB2026013030 - Privilege escalation in NCP Secure Entry Client for Windows
Published: January 30, 2026
Security Bulletin ID
SB2026013030
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Exposed dangerous method or function (CVE-ID: N/A)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to during certain actions, such as installation, update, or uninstallation of the VPN client, the command line windows (cmd.exe) are temporarily opened with the SYSTEM account privileges. A local user can interact with the opened command line directly and execute arbitrary code, leading to privilege escalation.
Remediation
Install update from vendor's website.