CVE-2021-26097: Fortinet FortiSandbox

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An improper neutralization of special elements used in an OS Command vulnerability in FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6 may allow an authenticated attacker with access to the web GUI to execute unauthorized code or commands via specifically crafted HTTP requests.

Affected products

• Fortinet FortiSandbox: before 3.0.7 (fixed in 3.0.7); from 3.1.0, before 3.1.5 (fixed in 3.1.5); from 3.2.0, before 3.2.3 (fixed in 3.2.3)

Published 2021-08-04. Last modified 2026-06-17.