CVE-2016-6534: Opmantek Network Management Information System

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Opmantek NMIS before 4.3.7c has command injection via man, finger, ping, trace, and nslookup in the tools.pl CGI script. Versions before 8.5.12G might be affected in non-default configurations.

Affected products

• Opmantek Network Management Information System: up to and including 4.3.6f; up to and including 8.5.10g

Published 2017-04-10. Last modified 2026-06-17.