CVE-2025-5049: Freefloat FTP Server

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability was found in FreeFloat FTP Server 1.0. It has been declared as critical. This vulnerability affects unknown code of the component APPEND Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Freefloat Freefloat FTP Server: version 1.0 only

Published 2025-05-21. Last modified 2026-06-17.