Vulnersity
Scan the box; how many ports are open?
6
What version of the squid proxy is running on the machine?
3.5.12
How many ports will Nmap scan if the flag -p-400 was used?
400
What is the most likely operating system this machine is running?
Ubuntu
What port is the web server running on?
3333
What is the directory that has an upload form page?
/internal/
Run this attack, what extension is allowed?
.phtml
What is the name of the user who manages the webserver?
bill
What is the user flag?
8bd7992fbe8a6ad22a63361004cfcedb
On the system, search for all SUID files. Which file stands out?
/bin/systemctl
It's challenge time! We have guided you through this far. Can you exploit this system further to escalate your privileges and get the final answer?
Become root and get the last flag (/root/root.txt)
a58ff8579f0a9270368d33a9966c7fd5