CVE-2025-22859

Description

A Relative Path Traversal vulnerability [CWE-23] in FortiClientEMS 7.4.0 through 7.4.1 and FortiClientEMS Cloud 7.4.0 through 7.4.1 may allow a remote unauthenticated attacker to perform a limited arbitrary file write on the system via upload requests.

Remediation

Solution:

  • Please upgrade to FortiClientEMS Cloud version 7.4.3 or above Please upgrade to FortiClientEMS version 7.4.3 or above

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.08%
Affected: Fortinet FortiClientEMS
Published at:
Updated at:

References

Link Tags
https://fortiguard.fortinet.com/psirt/FG-IR-24-552

Frequently Asked Questions

What is the severity of CVE-2025-22859?
CVE-2025-22859 has been scored as a medium severity vulnerability.
How to fix CVE-2025-22859?
To fix CVE-2025-22859: Please upgrade to FortiClientEMS Cloud version 7.4.3 or above Please upgrade to FortiClientEMS version 7.4.3 or above
Is CVE-2025-22859 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-22859 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-22859?
CVE-2025-22859 affects Fortinet FortiClientEMS.
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