I enabled SSH and can login as a user that I created in the web manager. But cannot get SU access. I have tried su - right after I login and it prompts me for a password. I have tried everything from just pressing enter, to the defaults of many linux distros but cannot seem to get root access. I am not sure if it matters but I used martin hinners firmware to enable ssh, and have Wester Digitals version 2.00.19. Please let me know if you have any ideas or suggestions.
cat /etc/passwd |cut -d":" -f1