CVE-2023-42785: Fortinet FortiOS

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A null pointer dereference in FortiOS versions 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0 all versions, 6.4 all versions , 6.2 all versions and 6.0 all versions allows attacker to trigger a denial of service via a crafted http request.

Affected products

• Fortinet FortiOS: from 6.0.0, before 7.2.6 (fixed in 7.2.6); from 7.4.0, before 7.4.2 (fixed in 7.4.2)

Published 2025-01-14. Last modified 2026-06-17.