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CVE-2009-0237

4.3 · MEDIUM

Cross-site scripting (XSS) vulnerability in cookieauth.dll in the HTML forms authentication component in Microsoft Forefront Threat Management Gateway, Medium Business Edition (TMG MBE); and Intern…

Published Apr 15, 2009microsoftCWE-79EPSS 22.85%

Overview

CVE-2009-0237 is a medium-severity vulnerability affecting microsoft forefront_threat_management_gateway. It was published on April 15, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Cross-site scripting (XSS) vulnerability in cookieauth.dll in the HTML forms authentication component in Microsoft Forefront Threat Management Gateway, Medium Business Edition (TMG MBE); and Internet Security and Acceleration (ISA) Server 2006, 2006 Supportability Update, and 2006 SP1; allows remote attackers to inject arbitrary web script or HTML via "authentication input" to this component, aka "Cross-Site Scripting Vulnerability."

Remediation

Check the references section for vendor advisories and patches from microsoft. Update forefront_threat_management_gateway to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/53637Refsecunia.com/advisories/34687Refwww.securitytracker.com/id?1022046Refwww.us-cert.gov/cas/techalerts/TA09-104A.htmlRefwww.vupen.com/english/advisories/2009/1030Refdocs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-016Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5771Refosvdb.org/53637Refsecunia.com/advisories/34687Refwww.securitytracker.com/id?1022046

How CyberStrike helps

Frequently asked questions

What is CVE-2009-0237?

CVE-2009-0237 is a medium-severity vulnerability affecting microsoft forefront_threat_management_gateway. It was published on April 15, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2009-0237?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-0237?

Check the references section for vendor advisories and patches from microsoft. Update forefront_threat_management_gateway to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2009-0237?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-0237 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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