CVE-2018-9185: Fortinet FortiOS

High severity, CVSS 8.1. EPSS: 2.1% chance of exploitation in the next 30 days.

An information disclosure vulnerability in Fortinet FortiOS 6.0.0 and below versions reveals user's web portal login credentials in a Javascript file sent to client-side when pages bookmarked in web portal use the Single Sign-On feature.

Affected products

• Fortinet FortiOS: up to and including 6.0.0

Published 2018-07-05. Last modified 2026-06-17.