Tags: bufferoverflow pwn 

Rating: 3.0

Enter more than 8 'A' characters for user name which may cause buffer overflow and take over system admin.
Then press '3' to get the flag.

flag:
swampCTF{y0u_@r3_a_h@ck3r}

Original writeup (https://youtu.be/gY61LsR8_ag?si=lolADzvg_49gqhu0).