WatchGuard Mobile VPN with SSL vulnerabilities

Cleartext Transmission of Sensitive Information vulnerability in the WatchGuard Mobile VPN with SSL client for Windows allows a local attacker who can capture loopback traffic to obtain the user's VPN username and password.

A local privilege escalation vulnerability in the WatchGuard Mobile VPN with SSL client for Windows allows a local attacker to escalate their privileges to NT AUTHORITY\SYSTEM on the machine where the client is installed. This issue affects the Mobile VPN with SSL client for Windows up to and including version 2026.2.

A local privilege escalation vulnerability in the WatchGuard Mobile VPN with SSL client on Windows allows a local user to execute arbitrary commands with elevated privileges. This is an additional unmitigated attack path for CVE-2024-4944. The vulnerability is fixed in version 12.11.5 of the client.