I've been reading a few threads talking about shelled firmware.
1. What exactly is shelled firmware?
2. How can I find out if my firmware is shelled?
I assume it means having access to a shell or not. I have a sbg901 default firmware that shows telnet port closed on nmap scan. If I disable the firewall nmap shows no telnet open or closed. Its only there when its closed.
I plan on uart'ing in in a few days.
1. What exactly is shelled firmware?
2. How can I find out if my firmware is shelled?
I assume it means having access to a shell or not. I have a sbg901 default firmware that shows telnet port closed on nmap scan. If I disable the firewall nmap shows no telnet open or closed. Its only there when its closed.
I plan on uart'ing in in a few days.