CVE-2025-53870: Fortinet Fortiap

Medium severity, CVSS 6.7. EPSS: 0.6% chance of exploitation in the next 30 days.

An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiAP 7.6.0 through 7.6.2, FortiAP 7.4.0 through 7.4.5, FortiAP 7.2 all versions, FortiAP 7.0 all versions, FortiAP 6.4 all versions, FortiAP-W2 7.4.0 through 7.4.4, FortiAP-W2 7.2 all versions, FortiAP-W2 7.0 all versions may allow an authenticated attacker to execute unauthorized code or commands via a specifically crafted cli command.

Affected products

• Fortinet Fortiap: from 6.4.0, before 7.4.6 (fixed in 7.4.6); from 7.6.0, before 7.6.3 (fixed in 7.6.3)
• Fortinet Fortiap-w2: from 7.2.0, before 7.2.6 (fixed in 7.2.6); from 7.4.0, before 7.4.5 (fixed in 7.4.5)

Published 2026-05-12. Last modified 2026-06-17.