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This was a very easy Linux machine that required to exploit the Drupalgeddon2 vulnerability and finding clear-text database credentials in order to gain remote access to the host, and the Snap binary with Sudo permissions enabled to escalate privileges to root.
Read moreThis was a hard Windows machine that involved exploiting a directory traversal vulnerability to forge session cookies and hijack an admin user’s session, a file upload functionality through which remote command execution can be obtained, and a SQL injection vulnerability to escalate privileges to Administrator
Read moreThis was an intermediate Windows machine that involved exploiting a vulnerability in Electron-Builder to gain initial access, a clear-text Redis password, and a vulnerability in Portable Kanban to decrypt the administrator password and escalate privileges.
Read moreThis was an easy Linux machine that involved finding database credentials contained in a backup WordPress instance to gain initial access and exploiting the /sbin/initctl binary with Sudo permissions to escalate privileges to root.
Read moreThis was an intermediate Linux machine that involved chaining a local file inclusion and remote code execution vulnerability to gain initial access, and exploiting an issue with the Chkrootkit software to escalate privileges.
Read moreThis was an intermediate Linux box that involved exploiting a PHP deserialization vulnerability to gain initial access, and a vulnerable Bash script to overwrite the root user’s authorized SSH keys and escalate privileges.
Read moreThis was an easy Windows box that involved exploiting an open FTP server to upload an ASPX shell and gain remote access to the host, and the MS10-015 KiTrap0D vulnerability to escalate privileges to SYSTEM.
Read moreThis was an easy Linux machine that involved exploiting a vulnerable file upload functionality to gain initial access and various misconfigured scripts on the box to escalate privileges to root.
Read moreThis was an easy Linux machine that involved exploiting a vulnerability in MSFVenom to gain remote code execution, a misconfigured Bash script to escalate to the “pwn” user, and a Sudo rule to escalate privileges to root.
Read moreThis was an intermediate Linux machine that involved exploiting a SQL injection vulnerability to gain initial access, a misconfigured Python script to escalate to the “pepper” user and the Systemctl binary with SUID privileges set to escalate to root.
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