Intellian Aptus Web 1.24 allows remote attackers to execute arbitrary OS commands via the Q field within JSON data to the cgi-bin/libagent.cgi URI. NOTE: a valid sid cookie for a login to the intellian default account might be needed.
https://sku11army.blogspot.com/2020/01/intellian-aptus-web-rce-intellian.html
https://github.com/Xh4H/Satellian-CVE-2020-7980
http://packetstormsecurity.com/files/156143/Satellian-1.12-Remote-Code-Execution.html