CVE-2009-2509
9.0 · HIGHOverview
CVE-2009-2509 is a high-severity vulnerability affecting microsoft windows_server_2003. It was published on December 9, 2009 and has a CVSS 2.0 base score of 9.0 (HIGH).
This vulnerability has a CVSS 2.0 base score of 9.0, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Active Directory Federation Services (ADFS) in Microsoft Windows Server 2003 SP2 and Server 2008 Gold and SP2 does not properly validate headers in HTTP requests, which allows remote authenticated users to execute arbitrary code via a crafted request to an IIS web server, aka "Remote Code Execution in ADFS Vulnerability."
Remediation
Check the references section for vendor advisories and patches from microsoft. Update windows_server_2003 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
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2009-2509?
CVE-2009-2509 is a high-severity vulnerability affecting microsoft windows_server_2003. It was published on December 9, 2009 and has a CVSS 2.0 base score of 9.0 (HIGH).
How severe is CVE-2009-2509?
This vulnerability has a CVSS 2.0 base score of 9.0, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2009-2509?
Check the references section for vendor advisories and patches from microsoft. Update windows_server_2003 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-2009-2509?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-2509 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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