Can you try with username smx and password smx.
Though in the Fuse ESB in the etc/users.properties file there is a list of user that is admin, you can use to login.
What JDK do you use btw? 7.0.2 requires JDK6. It does not support JDK7.
I uncommented the smx=... line in the Fuse ESB installation directory/etc/users.properties and recreated the server. Now the SSH connects and i got the shell from IDE.
thanks for the tip.