Argument injection vulnerability in Atos Unify OpenScape Session Border Controller, Atos Unify OpenScape Branch and Atos Unify OpenScape BCF

An argument injection vulnerability has been identified in the administrative web interface of the Atos Unify OpenScape products "Session Border Controller" (SBC) and "Branch", before version V10 R3.4.0, and OpenScape "BCF" before versions V10R10.12.00 and V10R11.05.02. This allows an unauthenticated attacker to gain root access to the appliance via SSH (scope change) and also bypass authentication for the administrative interface and gain access as an arbitrary (administrative) user.

Atos Unify OpenScape SBC 10 before 10R3.1.3, OpenScape Branch 10 before 10R3.1.2, and OpenScape BCF 10 before 10R10.7.0 allow remote authenticated admins to inject commands.

An issue was discovered in Atos Unify OpenScape SBC 9 and 10 before 10R2.2.1, Atos Unify OpenScape Branch 9 and 10 before version 10R2.1.1, and Atos Unify OpenScape BCF 10 before 10R9.12.1. A remote code execution vulnerability may allow an unauthenticated attacker (with network access to the admin interface) to disrupt system availability or potentially compromise the confidentiality and integrity of the system.