What is CVE-2025-54659?

CVE-2025-54659 is a medium-severity vulnerability in Fortinet Fortisoar Agent Communication Bridge, classified under Path Traversal. CVSS score: 5.5/10. Published 2026-03-10.

How severe is CVE-2025-54659?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Path Traversal in Fortinet Fortisoar Agent Communication Bridge

CVE-2025-54659

An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] vulnerability in Fortinet FortiSOAR Agent Communication Bridge 1.1.0, FortiSOAR Agent Communication Bridge 1.0 all versions may allow…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.002 (37.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:F/RL:X/RC:R.

Affected products

Fortinet Fortisoar Agent Communication Bridge — versions 1.1.0, 1.0.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-084

Frequently asked questions

What is CVE-2025-54659?: CVE-2025-54659 is a medium-severity vulnerability in Fortinet Fortisoar Agent Communication Bridge, classified under Path Traversal. CVSS score: 5.5/10. Published 2026-03-10.
How severe is CVE-2025-54659?: Medium severity. CVSS v3 base score is 5.5 out of 10.