Description
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.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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Netgear DGN2200 dnslookup.cgi Command Injection
exploit/linux/http/netgear_dnslookup_cmd_exec
Exploit-DB 3
- Netgear DGN2200 - 'dnslookup.cgi' Command Injection (Metasploit) EDB-42257 · remote · Jun 26, 2017 · verified
- Netgear DGN2200v1/v2/v3/v4 - Cross-Site Request Forgery EDB-41472 · webapps · Feb 28, 2017
- Netgear DGN2200v1/v2/v3/v4 - 'dnslookup.cgi' Remote Command Execution EDB-41459 · webapps · Feb 25, 2017 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.