CVE-2009-4809
5.0 · MEDIUMOverview
CVE-2009-4809 is a medium-severity vulnerability affecting sharing-file easy_file_sharing_web_server. It was published on April 23, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
Remediation
Check the references section for vendor advisories and patches from sharing-file. Update easy_file_sharing_web_server 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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Frequently Asked Questions
What is CVE-2009-4809?
CVE-2009-4809 is a medium-severity vulnerability affecting sharing-file easy_file_sharing_web_server. It was published on April 23, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2009-4809?
This vulnerability has a CVSS 2.0 base score of 5.0, 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-2009-4809?
Check the references section for vendor advisories and patches from sharing-file. Update easy_file_sharing_web_server 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-2009-4809?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-4809 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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