Cisco warns that Unified CM has hardcoded root SSH credentials

https://www.bleepingcomputer.com/news/security/cisco-removes-unified-cm-callManager-backdoor-root-account/

https://twitter.com/home/status/1940631030173782073

https://twitter.com/home/status/1940653498309529738

https://twitter.com/home/status/1940757170251092332

https://twitter.com/home/status/1940760310157398178