Look for system events related to "process crashes" or "high CPU" in fgtsystemconf , which can sometimes be a precursor to exploitation attempts or a sign of an unstable, unpatched version. Critical Steps for Administrators
Understanding the "fgtsystemconf" Patch: Critical Security for Fortinet Environments
If you are seeing "fgtsystemconf patched" in security bulletins or audit logs, you need to verify your current FortiOS build immediately.
In the world of network security, few names carry as much weight as Fortinet’s FortiOS. As the backbone of thousands of enterprise infrastructures, any vulnerability within its core processes is a major event. Recently, the term has become a focal point for sysadmins and security researchers alike.
Because this process operates with high-level privileges, any flaw—such as a buffer overflow or an improper authentication check—could allow an attacker to gain unauthorized control over the entire security appliance. The Vulnerability: Why the Patch Was Needed