CVE-2017-14127: Technicolor TD5336 Firmware

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Command Injection in the Ping Module in the Web Interface on Technicolor TD5336 OI_Fw_v7 devices allows remote attackers to execute arbitrary OS commands as root via shell metacharacters in the pingAddr parameter to mnt_ping.cgi.

Affected products

• Technicolor TD5336 Firmware: version 7.0 only

Published 2017-09-04. Last modified 2026-06-17.