A few weeks ago, I started the Kioptrix series of vulnerable by design challenges with Kioptrix Level 1 and Kioptrix Level 2. In this post I focus on how I solved the Kioptrix Level 3 challenge. If you want to try this challenge yourself it can be downloaded here. Tools Used Netdiscover Nmap Firefox Searchsploit Bash scripting MySQL Client John the Ripper SSH Client Sudo Enumeration: Netdiscover As the Kioptrix series are virtual machines in a downloadable and self-hosted format the machine g...