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Category:   Device (Embedded Server/Appliance)  >   Citrix Access Gateway Vendors:   Citrix
Citrix Access Gateway Flaw in Legacy NT Authentication Component Lets Remote Users Inject Commands
SecurityTracker Alert ID:  1024893
SecurityTracker URL:
CVE Reference:   CVE-2010-4566   (Links to External Site)
Updated:  Dec 21 2010
Original Entry Date:  Dec 15 2010
Impact:   Execution of arbitrary code via network, Root access via network
Vendor Confirmed:  Yes  
Version(s): Standard and Advanced Editions prior to 5.0; Enterprise Edition up to version 9.2-49.8
Description:   A vulnerability was reported in Citrix Access Gateway. A remote user can execute arbitrary commands on the target system.

A remote user can subvert the authentication process and potentially execute commands on the target device with 'root' user privileges.

The NT4 authentication component of Access Gateway Enterprise and the NTLM authentication component of Access Gateway Standard Edition are affected.

George Gal of VSR ( reported this vulnerability.

Impact:   A remote user can execute arbitrary commands on the target device with root user privileges.
Solution:   No solution was available at the time of this entry.

The vulnerable functions have been deprecated. Customers should migrate to another, non-vulnerable authentication method.

The vendor's advisory is available at:

Vendor URL: (Links to External Site)
Cause:   Not specified

Message History:   None.

 Source Message Contents

[Original Message Not Available for Viewing]

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