HTB: Wall 07 Dec 2019 maggick security boot2root HTB bruteforce centreon WAF bypass SUID screen linux   Estimated read time: 8 minutes This box is a writeup about a retired HacktheBox machine: Wall. This box is rated as a medium box. It implies a lot of frustration, some bruteforce, an centreon exploit with a WAF bypass and the exploitation of a SUID screen.