The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with the Administrator Control Panel (ACP) is exposed to the internet.

To install FreePBX, download the latest stable build from freepbx.org. Sangoma has packaged their own build of Linux, based on Centos, along with Asterisk and the FreePBX system and it’s all installed ...