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[Full-disclosure] Endian UTM Firewall v2.4.x - Cross Site Vulnerabilities
- To: full-disclosure@xxxxxxxxxxxxxxxxx
- Subject: [Full-disclosure] Endian UTM Firewall v2.4.x - Cross Site Vulnerabilities
- From: "research@xxxxxxxxxxxxxxxxxxxxx" <research@xxxxxxxxxxxxxxxxxxxxx>
- Date: Sat, 18 Feb 2012 15:52:13 +0100
Title:
======
Endian UTM Firewall v2.4.x - Cross Site Vulnerabilities
Date:
=====
2012-02-18
References:
===========
http://www.vulnerability-lab.com/get_content.php?id=436
VL-ID:
=====
436
Introduction:
=============
The Endian Firewall is an open source GNU/Linux distribution that specializes
on Routing/Firewalling and
Unified Threat Management. It is being developed by the Italian Endian Srl and
the community. Endian is originally
based on IPCop, which itself was a fork of Smoothwall.
(Copy of the Vendor Website: http://en.wikipedia.org/wiki/Endian_Firewall )
Einfach, schnell und zukunftssicher! Die ideale Lösung, um Ihre Filialen und
industriellen Zweigstellen rund um den Globus zu schützen.
Endian 4i ist die ideale Lösung für Büroaußenstellen oder
Industrieinstallationen. Die Firewall ist in den zwei Varianten „Office“ und
„Industrial“ erhältlich. Die Office-Version bietet alle Funktionen, um
Netzwerke in der Firma und in Verbindung mit Außenstellen einfach
und sicher zu verlinken. Derselbe Funktionsumfang ist bei der
Industrial-Version vorhanden, die sich speziell an den Industriebereich
richtet und 24V Support bietet sowie auf der Hutschiene installiert werden
kann. Remote-Supporting, Remote-Konfiguration, Systemüberwachung
bis hin zur einfachen, sicheren Vernetzung von Außenstellen – die
Kostenvorteile dabei liegen auf der Hand. Sichern auch Sie sich die
Konnektivität Ihres Unternehmens ab, und behalten Sie mit der Endian 4i stets
die Nase vorn.
(Copy of the Vendor Homepage:
http://www.endian.com/de/products/utm-hardware/4i/)
Abstract:
=========
The Vulnerability Lab Team discovered mutliple non persistent Cross Site
Scripting Vulnerabilities on Endians UTM Firewall v2.4.x Application.
Report-Timeline:
================
2011-02-02: Vendor Notification
2012-02-18: Public or Non-Public Disclosure
Status:
========
Published
Affected Products:
==================
Endian
Product: UTM Firewall Appliance Application v2.4.x
Exploitation-Technique:
=======================
Remote
Severity:
=========
Medium
Details:
========
Multiple non persistent cross site scripting vulnerabilities are detected on
Endian Firewall v2.4.x UTM Appliance Application.
The vulnerability allows remote attackers to hijack website customer, moderator
or admin sessions with high required
user inter action or local low privileged user account. Successful exploitation
can result in account steal, phishing
& client-side content request manipulation.
Vulnerable Module(s):
[+]
openvpn_users.cgi
[+]
dnat.cgi#createrule
[+]
dansguardian.cgi#addrule
Picture(s):
../1.png
../2.png
../3.png
Proof of Concept:
=================
The vulnerabilities can be exploited by local low privileged user accounts or
remote attackers with high required user inter action.
For demonstration or reproduce ...
#1 https://demo.endian.com/cgi-bin/dnat.cgi#createrule
[XSS]
#2 https://demo.endian.com/cgi-bin/dansguardian.cgi#addrule[XSS]
#3 https://demo.endian.com/cgi-bin/openvpn_users.cgi
?=[XSS]
Risk:
=====
The security risk of the cross site scripting vulnerabilities are estimated as
medium(-).
Credits:
========
Vulnerability Research Laboratory
Disclaimer:
===========
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-
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or incidental damages so the foregoing limitation
may not apply. Any modified copy or reproduction, including partially usages,
of this file requires authorization from Vulnerability-
Lab. Permission to electronically redistribute this alert in its unmodified
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other media, are reserved by Vulnerability-Lab or its suppliers.
Copyright ©
2012|Vulnerability-Lab
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