Vulnerabilities3 min read
Fortinet Patches Critical SQLi-to-RCE Flaw in FortiClientEMS
CVE-2026-21643 allows unauthenticated attackers to chain SQL injection with command execution in FortiClient EMS. CVSS 9.8 affects version 7.4.4—upgrade to 7.4.5 immediately.
Marcus ChenFeb 12, 2026