CVE-2025-5221: medium-severity vulnerability in FreeFloat FTP Server
FreeFloat FTP Server QUOTE Command buffer overflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.7%
A vulnerability was found in FreeFloat FTP Server 1.0.0. It has been classified as critical. This affects an unknown part of the component QUOTE Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
FreeFloat · FTP ServerRelated CVEs — FreeFloat FTP Server
In the same product, most dangerous first.
CVE-2025-5548MEDIUMFreeFloat FTP Server NOOP Command buffer overflowEPSS 15.9%CVE-2012-10023MEDIUMFreeFloat FTP Server USER Command Buffer OverflowEPSS 2.7%CVE-2012-10030CRITICALFreeFloat FTP Server Arbitrary File UploadEPSS 2.4%CVE-2024-0548MEDIUMFreeFloat FTP Server SIZE Command denial of serviceEPSS 1.3%CVE-2025-5330MEDIUMFreeFloat FTP Server RETR Command buffer overflowEPSS 0.8%CVE-2025-4791MEDIUMFreeFloat FTP Server HASH Command buffer overflowEPSS 0.8%