dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.

References

• https://nvd.nist.gov/vuln/detail/CVE-2017-6334
• http://www.securityfocus.com/bid/96463
• https://www.exploit-db.com/exploits/41459
• https://www.exploit-db.com/exploits/41472
• https://www.exploit-db.com/exploits/42257