Netgear R8500 v1.0.2.160 was discovered to contain a command injection vulnerability in the wan_gateway parameter at wiz_fix2.cgi. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.
https://www.netgear.com/about/security/
https://github.com/wudipjq/my_vuln/blob/main/Netgear4/vuln_47/47.md