CVE-2026-39809 Details
Description
A improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5, FortiClientEMS 7.2.0 through 7.2.12, FortiClientEMS 7.0 all versions may allow attacker to execute unauthorized code or commands via sending crafted requests
A vulnerability allowing SQL injection has been identified in Fortinet FortiClientEMS versions 7.4.0 to 7.4.5, 7.2.0 to 7.2.12, and all versions of 7.0. This vulnerability arises from improper neutralization of special elements used in SQL commands, which may enable an authenticated attacker to execute arbitrary SQL queries on the database by sending crafted requests.
Users of Fortinet FortiClientEMS 7.4 should upgrade to version 7.4.6 or above. Users of Fortinet FortiClientEMS 7.2 should upgrade to version 7.2.13 or above. Users of Fortinet FortiClientEMS 7.0 should migrate to a fixed release.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://fortiguard.fortinet.com/psirt/FG-IR-26-102 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| fortinet forticlientems | >= 7.0.0, <= 7.0.13 >= 7.2.0, < 7.2.13 >= 7.4.0, < 7.4.6 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 21, 2026 | Initial Analysis | [email protected] |
| Apr 14, 2026 | CVE Modified | [email protected] |
| Apr 14, 2026 | New CVE Received | [email protected] |