CVE-2023-45584: Fortinet FortiOS

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 7.4.0, FortiOS 7.2.0 through 7.2.5, FortiOS 7.0.0 through 7.0.12, FortiOS 6.4 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.4.0 through 7.4.1, FortiProxy 7.2.0 through 7.2.7, FortiProxy 7.0.0 through 7.0.13 allows a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests.

Affected products

• Fortinet FortiOS: from 6.4.0, before 7.0.13 (fixed in 7.0.13); from 7.2.0, before 7.2.6 (fixed in 7.2.6); version 7.4.0 only
• Fortinet Fortipam: from 1.0.0, up to and including 1.1.2
• Fortinet FortiProxy: from 7.0.0, before 7.0.14 (fixed in 7.0.14); from 7.2.0, before 7.2.8 (fixed in 7.2.8); from 7.4.0, before 7.4.2 (fixed in 7.4.2)

Published 2025-08-12. Last modified 2026-06-17.