Connect via IPSEC VPN to get access to the host, clues from SNMP to get connected, found out its a Windows host, uploaded a webshell via FTP, then privesc with JuicyPotato.
Discovered SQLi to then enumerate the database, authenticate as admin, realize it is vulnerable to some sort of max character length exploit, pivoting from www-data to moshe, then yossi, and finally root.