CVE-2026-21643: Fortinet FortiClient EMS SQL Injection Vulnerability

CVE ID

CVE-2026-21643

Vulnerability Name

Fortinet FortiClient EMS SQL Injection Vulnerability

• Project: Fortinet
• Product: FortiClient EMS

Date

• Date Added: 2026-04-13
• Due Date: 2026-04-16

Description

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.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

https://fortiguard.fortinet.com/psirt/FG-IR-25-1142 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21643

Related Security News

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More CVEs Info

Common Vulnerabilities & Exposures (CVE) List