What’s Vulnerable › Vulnerabilities
CVE-2025-22859
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-05-13 · updated 2026-06-17
- Weakness: CWE-23
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.
Affected products
- Fortinet FortiClient EMS: from 7.4.0 before 7.4.3 — fixed in 7.4.3
- Fortinet Forticlientems Cloud: from 7.4.0 before 7.4.3 — fixed in 7.4.3
How to fix
Upgrade to a fixed version: Fortinet FortiClient EMS 7.4.3; Fortinet Forticlientems Cloud 7.4.3. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-22859 or the next vulnerability affects your stack