CVE-2019-12328: Atcom a10w Firmware

High severity, CVSS 8.8. EPSS: 4.2% chance of exploitation in the next 30 days.

A command injection (missing input validation) issue in the remote phonebook configuration URI in the web interface of the Atcom A10W VoIP phone with firmware 2.6.1a2421 allows an authenticated remote attacker in the same network to trigger OS commands via shell metacharacters in a POST request.

Affected products

• Atcom a10w Firmware: version 2.6.1a2421 only

Published 2019-07-22. Last modified 2026-06-17.