Crestron Airmedia AM-100 devices with firmware before 1.6.0 and AM-101 devices with firmware before 2.7.0 allows remote authenticated administrators to execute arbitrary code via unspecified vectors.
https://www.tenable.com/security/research/tra-2019-20
http://packetstormsecurity.com/files/154362/AwindInc-SNMP-Service-Command-Injection.html