BoardLight is an easy difficulty Linux machine that features a Dolibarr instance vulnerable to CVE-2023-30253. This vulnerability is leveraged to gain access as www-data. After enumerating and dumping the web configuration file contents, plaintext credentials lead to SSH access to the machine. Enumerating the system, a SUID binary related to enlightenment is identified which is vulnerable to privilege escalation via CVE-2022-37706 and can be abused to leverage a root shell.
# tag: CVE-2023-30253
BoardLight