Audemat FMB80 RDS Encoder Default root Credentials

Summary
The remote Audemat FMB80 RDS Encoder has no or default credentials set.
Impact
This issue may be exploited by a remote attacker to gain access to sensitive information or modify system configuration.
Solution
Change/Set the password.
Insight
It was possible to login without credentials or default credentials of root:root.
Detection
Connect to the telnet service and, if needed, try to login with default credentials.
References