CVE-2009-3483: Heap-based buffer overflow in the Create New Site feature in GlobalSCAPE CuteFTP Professional, Home, and Li...

Security readout for executives and security teams

This older CuteFTP flaw can crash the application and may allow code execution if a user processes a malicious site list containing an overly long label. The risk is mainly to workstations still running CuteFTP 8.3.3-era products and users who handle untrusted FTP configuration data. Exposure is likely limited to legacy endpoints with CuteFTP Professional, Home, or Lite 8.3.3/8.3.3.0054 installed. Servers are not the primary target; this is a user-assisted client-side issue involving malicious site-list content. Prioritize remediation where CuteFTP is still present on user workstations, especially in teams receiving external FTP configuration files. This is old software, but public exploit information and possible code execution make unsupported deployments difficult to justify. Mitigation focus: Inventory endpoints for CuteFTP Professional, Home, or Lite 8.3.3/8.3.3.0054.; Check GlobalSCAPE or vendor guidance for fixed or supported replacement versions.; Remove or retire unsupported CuteFTP installations where business need is absent..

Prepared

Jun 28, 2026, 18:15 UTC (UTC+00:00)

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