1000
VMScore

CVE-2017-6077

Published: 22/02/2017 Updated: 02/03/2017
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 1000
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

ping.cgi on NETGEAR DGN2200 devices with firmware up to and including 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the ping_IPAddr field of an HTTP POST request.

Vulnerability Trend

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netgear dgn2200_firmware

Exploits

#!/usr/bin/python #Provides access to default user account, privileges can be easily elevated by using either: # - a kernel exploit (ex memodipper was tested and it worked) # - by executing /bin/bd (suid backdoor present on SOME but not all versions) # - by manipulating the httpd config files to trick the root user into executing your code (separa ...