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Enterasys SecureStack Switch v6.x - Multiple Vulnerabilities
- To: bugs@xxxxxxxxxxxxxxxxxxx, bugtraq@xxxxxxxxxxxxxxxxx
- Subject: Enterasys SecureStack Switch v6.x - Multiple Vulnerabilities
- From: "research@xxxxxxxxxxxxxxxxxxxxx" <research@xxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 08 Mar 2012 03:18:10 +0100
Title:
======
Enterasys SecureStack Switch v6.x - Multiple Vulnerabilities
Date:
=====
2012-03-08
References:
===========
http://www.vulnerability-lab.com/get_content.php?id=443
VL-ID:
=====
443
Introduction:
=============
The Enterasys C5 is a scalable, high-performance Gigabit Ethernet switch
offering support for IEEE 802.3at
compliant high-power PoE, flexible 10 Gigabit Ethernet options, dynamic IPv4
and IPv6 routing and enhanced
automation capabilities to provide for a future-proofed solution that
significantly reduces operational
expenses for customers. Along with a switch capacity of 264 Gbps, the C5
provides up to 48 10/100/1000
Ethernet ports as well as two SFP+ ports, with the ability to support both 1GE
and 10GE uplinks on the same
port. Leveraging the C5’s stacking capability, as many as 8 C5s (both 24-port
and 48-port combinations) can
be interconnected in a single stack to create a virtual switch that provides
2.11 Tbps of capacity and up to
384 10/100/1000 Ethernet ports as well as 16 10GE uplink ports. All C-Series
products include a comprehensive
lifetime warranty that includes services for which many competitors charge
additional fees. Included benefits,
such as advanced hardware return, firmware feature upgrades (which most vendors
cover at most for 90 days)
and telephone support (which most don’t include or severely limit) combine to
significantly decrease operational costs
for organizations – equaling savings of up to $1 million in service contract
fees over the life of a customer’s network.
(Copy of the Vendor Homepage:
http://www.enterasys.com/products/security-enabled-infrastructure/securestack-cseries.aspx
)
Abstract:
=========
A Vulnerability Laboratory Researcher discovered multiple Web Vulnerabilities
on Enterasys SecureStack Switch v6.x.
Report-Timeline:
================
2012-02-16: Vendor Notification
2012-**-**: Vendor Response/Feedback
2012-**-**: Vendor Fix/Patch
2012-03-08: Public or Non-Public Disclosure
Status:
========
Published
Affected Products:
==================
Enterasys
Product: SecureStack Switch v6.x
Exploitation-Technique:
=======================
Remote
Severity:
=========
High
Details:
========
Multiple persistent Input Validation vulnerabilities are detected on Enterasys
SecureStack Switches Series A - C.
Local low privileged user accounts can implement/inject malicious script code
to manipulate modules via persistent context
requests. When exploited by an authenticated user, the identified
vulnerabilities can result in information disclosure via error,
session hijacking, access to available appliance services, manipulated
persistent content execution out of the application context.
Vulnerable Module(s):
[+] System Name
[+] System Location
[+] System Contact
[+] VLAN Name
Affected Model(s):
[+] B2G124-24 - Firmware: 04.02.08.0006
[+] B2G124-48 - Firmware: 04.02.08.0006
[+] B3G124-48 - Firmware: 04.02.08.0006
[+] B5G124-24 - Firmware: 06.41.02.0007
[+] B5G124-48 - Firmware:
06.41.05.0001, 06.41.06.0002, 06.42.08.0007
[+] C3G124-24P - Firmware:
06.03.08.0012, 06.42.10.0016 (latest)
[+] C3G124-48 - Firmware: 06.03.04.0004
[+] C3G124-48P - Firmware: 06.03.08.0012
Picture(s):
../1.png
../2.png
../3.png
../4.png
../5.png
../6.png
Proof of Concept:
=================
The vulnerabilities can be exploited by remote attackers with low required user
inter action. For demonstration or reproduce ...
Exploitation via Console:
Command#1: set vlan name 1337 <script>alert(document.cookie)</script>
Command#2: set system name <iframe src=http://www.vulnerability-lab.com>
Command#3: set system location "><iframe src=a onload=alert("VL") <
Command#4: set system contact <script>alert('VL')</script>
Note: To exploit the bug via webinterface, see pictures section.
Risk:
=====
The security risk of the persistent Input Validation Vulnerabilities is
estimated as high(-).
Credits:
========
Vulnerability Laboratory Researcher - Julien Ahrens (MrTuxracer)
[www.inshell.net]
Disclaimer:
===========
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2012|Vulnerability-Lab
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