The Platform component of Mitel OpenScape 4000 and OpenScape 4000 Manager V11 R0.22.0 through V11 R0.22.1, V10 R1.54.0 through V10 R1.54.1, and V10 R1.42.6 and earlier could allow an unauthenticated attacker to conduct a command injection attack due to insufficient parameter sanitization. A successful exploit could allow an attacker to execute arbitrary commands within the same privilege level as the web access process.