CVE-2025-53870

EUVD-2025-209803

12.05.2026, 18:16

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.

OS Command Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.7 MEDIUM	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 42%

Affected Products (NVD)

Vendor	Product	Version
fortinet	fortiap	6.4.0 ≤ 𝑥 < 7.4.6
fortinet	fortiap	7.6.0 ≤ 𝑥 < 7.6.3
fortinet	fortiap-w2	7.2.0 ≤ 𝑥 < 7.2.6
fortinet	fortiap-w2	7.4.0 ≤ 𝑥 < 7.4.5

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-133