Login
SSH: ssh [email protected] -p 2220
Challenge URL: https://overthewire.org/wargames/bandit/bandit15.html
Task
The password for the next level can be retrieved by submitting the password of the current level to port 30000 on localhost.
Solution
We got the private key for bandit14 and logged in in the previous level itself so check the previous writeup to know how to log in.
While logged in as bandit14, use nc to send data, i.e., level 14's password:
nc localhost 30000