Description
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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Atos Unify / OpenScape BCF0 – V10 R10.12.00
- Atos Unify / OpenScape BCF0 – V10R 11.05.02
- Atos Unify / OpenScape Branch0 – V10 R3.4.0
- Atos Unify / OpenScape Session Border Controller (SBC)0 – V10 R3.4.0