I want to enable telnet in my router (ZTE F670L V9.0.11P1N20D), So, I backup my router and i have a file
config.bin, Size 23.5KB. I fired up kali and when i issue this command:
$ file config.bin config.bin: OpenPGP Public Key
I got this above output, I tried to extract this via binwalk, but no success.
Even though, Telnet is enabled on my router by default but the port is filtered:
PORT STATE SERVICE 21/tcp open ftp 23/tcp filtered telnet 53/tcp open domain 80/tcp open http 139/tcp open netbios-ssn 443/tcp open https
I tried resetting the router but still Port is filtered.
So, I hope there's a solution to extract that