Enumeration

Nmap

PORT   STATE SERVICE
80/tcp open  http

Got only one port open which is strange but ok lets see

Got a directory by fuzzing:

http://10.10.10.10/webdav

Its default credentials are wampp:xampp - got it from GitHub

Went directly to cadaver and put a PHP reverse shell

Got the shell and got everything

SOLVED IN 3 MINS

Key Takeaways

1. Default Credentials - Always check for default credentials on WebDAV
2. Cadaver - Great tool for uploading files to WebDAV
3. PHP Reverse Shell - Classic technique for getting initial access