CVE-2006-2172: Buffer overflow in Gene6 FTP Server 3.1.0 allows remote authenticated attackers to cause a denial of servic...

Security readout for executives and security teams

Gene6 FTP Server 3.1.0 has a reported buffer overflow that an authenticated remote user could use to crash the FTP service. The supplied sources also note possible arbitrary code execution, but do not confirm exploitation. Exposure matters most where this legacy FTP server is still reachable by users or networks that are not fully trusted. Organizations are likely exposed only if they still run Gene6 FTP Server 3.1.0 and allow authenticated FTP access. Internet-facing deployments, shared hosting environments, or broadly issued FTP credentials increase practical risk. The source bundle does not identify other affected versions. Prioritize if Gene6 FTP Server 3.1.0 is still exposed, especially to the internet or external customers. For most organizations this is a legacy-system risk: validate quickly, reduce access, and plan removal or replacement if no supported fix is available. Mitigation focus: Identify any Gene6 FTP Server 3.1.0 instances in production or legacy environments.; Check Gene6 or trusted advisory sources for fixed versions or vendor guidance.; Restrict FTP access to trusted networks and necessary authenticated users only..

Prepared

Jun 29, 2026, 12:56 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.