Hard-Coded Cryptographic Key in Fortinet FortiClientEMS Leads to Data Disclosure

Publication date: 2026-04-14

Last updated on: 2026-04-21

Assigner: Fortinet, Inc.

Description

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 decrypting database dump.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-04-14

Last Modified

2026-04-21

Generated

2026-07-06

AI Q&A

2026-04-14

EPSS Evaluated

2026-07-05

NVD

CVE-2026-39810

EUVD

EUVD-2026-22339

Affected Vendors & Products

Vendor	Product	Version / Range
fortinet	forticlientems	From 7.4.0 (inc) to 7.4.6 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-321	The product uses a hard-coded, unchangeable cryptographic key.

Attack-Flow Graph

Executive Summary

This vulnerability involves the use of a hard-coded cryptographic key in Fortinet FortiClientEMS versions 7.4.0 through 7.4.5. An attacker may exploit this weakness to disclose sensitive information.

Impact Analysis

The vulnerability can lead to information disclosure, potentially exposing sensitive data. This could compromise confidentiality and integrity of information managed by FortiClientEMS.

Hi! I’m here to help you understand CVE-2026-39810. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70