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CVE-2010-20034

Published Aug 21, 2025 CWE-121 EPSS 0.51% (41th pctl)

Overview

CVE-2010-20034 is a known-severity vulnerability. It was published on August 21, 2025.

Technical Description

Gekko Manager FTP Client <= 0.77 contains a stack-based buffer overflow in its FTP directory listing parser. When processing a server response to a LIST command, the client fails to properly validate the length of filenames. A crafted response containing an overly long filename can overwrite the Structured Exception Handler (SEH), potentially allowing remote code execution.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/gekkomgr_list_reply.rb Ref web.archive.org/web/20111016194057/https://www.corelan.be/index.php/2010/10/12/death-of-an-ftp-client/ Ref www.exploit-db.com/exploits/16728 Ref www.gekkomanager.com/ Ref www.vulncheck.com/advisories/gekko-manager-ftp-client-stack-buffer-overflow Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/gekkomgr_list_reply.rb Ref www.exploit-db.com/exploits/16728

Frequently Asked Questions

What is CVE-2010-20034?

CVE-2010-20034 is a known-severity vulnerability. It was published on August 21, 2025.

How severe is CVE-2010-20034?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2010-20034?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2010-20034?

CyberStrike's AI-powered security agents can automatically detect CVE-2010-20034 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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HackBrowser

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