CVE-2021-36168: Fortinet Fortiportal

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Fortinet FortiPortal 6.x before 6.0.5, FortiPortal 5.3.x before 5.3.6 and any FortiPortal before 6.2.5 allows authenticated attacker to disclosure information via crafted GET request with malicious parameter values.

Affected products

• Fortinet Fortiportal: before 5.2.6 (fixed in 5.2.6); from 5.3.0, before 5.3.6 (fixed in 5.3.6); from 6.0.0, before 6.0.5 (fixed in 6.0.5)

Published 2021-08-04. Last modified 2026-06-17.