CVE-2025-53949

High · 8.8

CVSS

8.8

EPSS

17.2%

Published

Dec 9, 2025

CISA due date

—

The record

An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated attacker to execute unauthorized code on the underlying system via crafted HTTP requests.

Affected packages

Ecosystem	Package	Introduced	Fixed