On Netis DL4323 devices, XSS exists via the form2Ddns.cgi hostname parameter (Dynamic DNS Configuration).
https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-hostname-input.html
https://drive.google.com/open?id=1VPEX136-JaVDeY0JgQTqRNdMTPOhfEN7
https://drive.google.com/open?id=1IGRYVci8fxic0jJJb-pAfAK1kJ4V2yGM