[NT] 2X ThinClientServer Create Admin Account Replay Vulnerability



The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com
- - promotion

The SecuriTeam alerts list - Free, Accurate, Independent.

Get your security news from a reliable source.
http://www.securiteam.com/mailinglist.html

- - - - - - - - -



2X ThinClientServer Create Admin Account Replay Vulnerability
------------------------------------------------------------------------


SUMMARY

2X ThinClientServer provides "a complete solution for the central
deployment, configuration and management of thin clients, and provides
load balancing and redundancy of terminal servers". It is possible to
create administrative user accounts for the application, without
authentication.

DETAILS

During the installation procedure, an administrative user account for the
application is created. Sending the same request with a different
username, after the installation is completed, creates an additional
administrative account. The account can be created remotely and
authentication is not required.

Vendor Response:
The above vulnerability is fixed and applicable to the following versions:
- - ThinClientServer 4.0 - Users of ThinClientServer Version 4 are
unaffected by this issue.
- - ThinClientServer 3.0 - Please Upgrade your machine to Version 4.0.2248
or higher and deploy the new ThinClientOS 4.0 on your network to resolve
this issue. This can be done by uploading the new image zip file in the
Management Console and setting it as the new default image for your
ThinClients.

Customers who have prior versions of ThinClientServer are requested to
upgrade to at least 4.0.2248 version.

Recommendation:
Upgrade to Version 4.0.2248 or higher to solve the issue.

CVE Information:
<http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6221>
CVE-2006-6221


ADDITIONAL INFORMATION

The information has been provided by <mailto:oliver_karow@xxxxxxxxxxxx>
Oliver Karow.
The original article can be found at:
<http://www.symantec.com/enterprise/research/SYMSA-2006-012.txt>
http://www.symantec.com/enterprise/research/SYMSA-2006-012.txt



========================================


This bulletin is sent to members of the SecuriTeam mailing list.
To unsubscribe from the list, send mail with an empty subject line and body to: list-unsubscribe@xxxxxxxxxxxxxx
In order to subscribe to the mailing list, simply forward this email to: list-subscribe@xxxxxxxxxxxxxx


====================
====================

DISCLAIMER:
The information in this bulletin is provided "AS IS" without warranty of any kind.
In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.



Relevant Pages