The restapps (aka Rest Phone apps) module for Sangoma FreePBX and PBXact 13, 14, and 15 through 15.0.19.2 allows remote code execution via a URL variable to an AMI command.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10666
Reference (s):
- https://wiki.freepbx.org/display/FOP/2020-03-12+SECURITY%3A+Potential+Rest+Phone+Apps+RCE
- https://wiki.freepbx.org/display/FOP/List+of+Securities+Vulnerabilities