CVE-2006-6775: acFTP 1.5 allows remote authenticated users to cause a denial of service via a crafted argument to the (1)...

Security readout for executives and security teams

CVE-2006-6775 is a denial-of-service issue in acFTP 1.5. A remote user who can authenticate to the FTP service can send malformed input to certain commands and crash or disrupt the service. The bundle does not provide severity scoring, patch details, or evidence of active exploitation. Exposure is likely limited to environments still running acFTP 1.5 and permitting remote authenticated FTP access. The affected section is incomplete, but the CVE title and description identify acFTP 1.5 directly. Treat this as an inventory-driven legacy risk. It is not KEV-listed and active exploitation is not evidenced here, but any exposed acFTP 1.5 service could suffer availability loss from authenticated users. Mitigation focus: Inventory for acFTP 1.5 and confirm whether it remains business-required.; Check vendor and archived advisory guidance for fixed versions or workarounds.; Restrict FTP access to trusted networks and required users only..

Prepared

Jun 29, 2026, 08:30 UTC (UTC+00:00)

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