CVE-2018-6940: NAT32

Medium severity, CVSS 6.1. EPSS: 2.8% chance of exploitation in the next 30 days.

A /shell?cmd= XSS issue exists in the HTTPD component of NAT32 v2.2 Build 22284 devices that can be exploited for Remote Code Execution in conjunction with CSRF.

Affected products

• NAT32 NAT32: version 2.2 only

Published 2018-02-20. Last modified 2026-06-17.