CVE-2026-106172: Fortinet FortiSandbox

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A use of hard-coded cryptographic key vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions, FortiSandbox Cloud 5.2.0 through 5.2.1, FortiSandbox Cloud 5.0.0 through 5.0.6, FortiSandbox Cloud 4.4 all versions may allow attacker to escalation of privilege via specially crafted HTTP requests

Affected products

• Fortinet FortiSandbox: from 5.2.0, up to and including 5.2.1; from 5.0.0, up to and including 5.0.6; from 4.4.0, up to and including 4.4.10
• Fortinet FortiSandbox Cloud: from 5.0.4, up to and including 5.0.6; from 5.0.0, up to and including 5.0.2; from 4.4.0, up to and including 4.4.9

Published 2026-10-13. Last modified 2026-10-14.