% python3 ncentral_xxe_file_read.py -h
usage: ncentral_xxe_file_read.py [-h] --url URL --listen-ip LISTEN_IP --listen-port LISTEN_PORT [--file FILE] [--appliance-id APPLIANCE_ID] [--test-only]

N-able N-Central XXE Vulnerability Exploit

options:
  -h, --help            show this help message and exit
  --url URL             N-Central Base URL
  --listen-ip LISTEN_IP
                        IP address for DTD server to bind to
  --listen-port LISTEN_PORT
                        Port for DTD server to bind to
  --file FILE           Target file to read (default: /etc/passwd)
  --appliance-id APPLIANCE_ID
                        Appliance ID to use (default: 3)
  --test-only           Only test endpoint accessibility