CVE-2026-21643 — Fortinet FortiClient EMS SQL Injection Vulnerability
2026-04-13 • CISA Known Exploited Vulnerability
[event] Fortinet FortiClient EMS contains a SQL injection vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Fortinet |
| Product | FortiClient EMS |
| CWE | CWE-89 |
| CVE ID | CVE-2026-21643 |
| Date Added | 2026-04-13 |
| Due Date | 2026-04-16 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2026-04-16