RaspAP 2.6 to 2.6.5 allows unauthenticated attackers to execute arbitrary OS commands via the “iface” GET parameter in /ajax/networking/get_netcfg.php, when the “iface” parameter value contains special characters such as “;”.
View the template here CVE-2021-33357.yaml
References:
https://gist.github.com/omriinbar/52c000c02a6992c6ce68d531195f69cf