CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2010-4566 (1 public exploit)

The web authentication form in the NT4 authentication component in Citrix Access Gateway Enterprise Edition 9.2-49.8 and earlier, and the NTLM authentication component in Access Gateway Standard and Advanced Editions before Access Gateway 5.0, allows attackers to execute arbitrary commands via shell metacharacters in the password field.
Publish Date : 2011-01-14 Last Update Date : 2011-09-21
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2010-4566

# Product Type Vendor Product Version Update Edition Language
1 Application Citrix Access Gateway .8.0 M50.3 Enterprise Version Details Vulnerabilities
2 Application Citrix Access Gateway 4.5 Advanced Version Details Vulnerabilities
3 Application Citrix Access Gateway 4.5 HF1 Version Details Vulnerabilities
4 Application Citrix Access Gateway 4.5 Standard Version Details Vulnerabilities
5 Application Citrix Access Gateway 4.5 HF1 Advanced Version Details Vulnerabilities
6 Application Citrix Access Gateway 4.5.5 Standard Version Details Vulnerabilities
7 Application Citrix Access Gateway 4.5.6 Standard Version Details Vulnerabilities
8 Application Citrix Access Gateway 4.5.7 Standard Version Details Vulnerabilities
9 Application Citrix Access Gateway 4.6.1 Standard Version Details Vulnerabilities
10 Application Citrix Access Gateway 4.6.2 Standard Version Details Vulnerabilities
11 Application Citrix Access Gateway 4.6.3 Standard Version Details Vulnerabilities
12 Application Citrix Access Gateway 8.0 M59.1 Enterprise Version Details Vulnerabilities
13 Application Citrix Access Gateway 8.0 M48.7 Enterprise Version Details Vulnerabilities
14 Application Citrix Access Gateway 8.0 M49.2 Enterprise Version Details Vulnerabilities
15 Application Citrix Access Gateway 8.1-69.4 Enterprise Version Details Vulnerabilities
16 Application Citrix Access Gateway 9.0.71.3 Enterprise Version Details Vulnerabilities
17 Application Citrix Access Gateway 9.1-104.5 Enterprise Version Details Vulnerabilities
18 Application Citrix Access Gateway 9.2-49.8 Enterprise Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Citrix Access Gateway 18

- References For CVE-2010-4566

http://www.osvdb.org/70099
OSVDB 70099
http://www.vsecurity.com/resources/advisory/20101221-1
Exploit! http://www.exploit-db.com/exploits/16916
EXPLOIT-DB 16916 Citrix Access Gateway - Command Execution Author:metasploit Release Date:2011-03-03 (linux) remote
http://support.citrix.com/article/CTX127613 CONFIRM
http://www.securitytracker.com/id?1024893
SECTRACK 1024893
http://securityreason.com/securityalert/8119
SREASON 8119

- Metasploit Modules Related To CVE-2010-4566

Citrix Access Gateway Command Execution
The Citrix Access Gateway provides support for multiple authentication types. When utilizing the external legacy NTLM authentication module known as ntlm_authenticator the Access Gateway spawns the Samba 'samedit' command line utility to verify a user's identity and password. By embedding shell metacharacters in the web authentication form it is possible to execute arbitrary commands on the Access Gateway.
Module type : exploit Rank : excellent Platforms : Unix


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.