No other ports found.
nmap -sV -sT -O -p 1-65535 $VICTIM
Dirb wasn't working so I went to the url and it brought me to the admin page, but nothing actually worked.
In the burp request we can see it is powered by PHP/8.1.0-dev which has a rce exploit.
git clone https://github.com/flast101/php-8.1.0-dev-backdoor-rce.git
cd php-8.1.0-dev-backdoor-rce/
python backdoor_php_8.1.0-dev.py