My First Post
Summary TechBreakdown is a medium difficulty HTB Linux box. It features a vulnerable web application with a file upload vulnerability. We exploit this to gain a foothold on the machine as the www-data user. Further enumeration reveals a misconfigured SUID binary that we use to escalate to the user account. Root access is achieved through a kernel exploit in the outdated Linux version. Writeup Information Gathering We start with a standard Nmap scan to identify open ports and services on the target machine. ...