# Proof of Concepts

## Opening a shell in bcdnsd
in order to open a shell in BCDNSD a manager needs to enter this command into their terminal. This will open a subshell in the BCDNSD terminal. This shell will run commands that the mannager passes.

./dnsmgr add "'; sh;'"

Here is an example of the output in the BCDNSD terminal would look like if the attacker passed an echo "hello" commands along with the shell command.