SB2025111879 - Active Debug Code in Fortinet FortiClient for Windows
Published: November 18, 2025
Security Bulletin ID
SB2025111879
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Active Debug Code (CVE-ID: CVE-2025-54660)
The vulnerability allows a local authenticated user to gain access to sensitive information.
The vulnerability exists due to active debug code. A local attacker can run the application step by step and retrieve the saved VPN user password.
Remediation
Install update from vendor's website.