CVE-2026-39810 PUBLISHED

Assigner: fortinet
Reserved: 07.04.2026 Published: 14.04.2026 Updated: 14.04.2026

A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5 may allow attacker to information disclosure via <insert attack vector here>

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
CVSS Score: 5.2

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	High
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Fortinet
Product	FortiClientEMS
Versions	Default: unaffected affected from 7.4.3 to 7.4.5 (incl.) affected from 7.4.0 to 7.4.1 (incl.)

Solutions

Upgrade to FortiClientEMS version 7.4.6 or above

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-107

Problem Types

Information disclosure CWE