CVE-2026-21643
CRITICAL
CVSS: 9.8
EPSS: 94.1%
VulnCheck KEV
Weaponized
CWE-89
T1190
An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.4 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.
Published: 2026-02-06