SQL Injection Vulnerability in Fortinet FortiClientEMS
CVE-2026-39809

6.2MEDIUM

Key Information:

Vendor

Fortinet
Status
Forticlientems
Vendor
CVE Published:
14 April 2026

What is CVE-2026-39809?

Fortinet FortiClientEMS versions from 7.0 to 7.4.5 are susceptible to an SQL injection vulnerability due to improper neutralization of special elements used in SQL commands. An attacker could exploit this flaw to execute unauthorized code or commands, leading to potential data breaches and compromised system integrity. It is crucial to update to the latest patched versions to mitigate the risk and secure your environments.

Affected Version(s)

FortiClientEMS 7.4.3 <= 7.4.4

FortiClientEMS 7.4.0 <= 7.4.1

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-102

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.