CVE-2023-28002: Fortinet FortiOS

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

An improper validation of integrity check value vulnerability [CWE-354] in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and VMs may allow a local attacker with admin privileges to boot a malicious image on the device and bypass the filesystem integrity check in place.

Affected products

• Fortinet FortiOS: from 6.0.0, up to and including 6.0.17; from 6.2.0, up to and including 6.2.15; from 6.4.0, up to and including 6.4.14; from 7.0.0, up to and including 7.0.12; from 7.2.0, up to and including 7.2.3
• Fortinet FortiProxy: from 2.0.0, up to and including 2.0.13; from 7.0.0, up to and including 7.0.13; from 7.2.0, up to and including 7.2.7

Published 2023-11-14. Last modified 2026-06-17.