CVE-2019-25614

critical · 9.3

Free Float FTP 1.0 contains a buffer overflow vulnerability in the STOR command handler that allows remote attackers to execute arbitrary code by sending a crafted STOR request with an oversized payload. Attackers can authenticate with anonymous credentials and send a malicious STOR command containing 247 bytes of padding followed by a return address and shellcode to trigger code execution on the FTP server.

9.3

CVSS

0.9%

EPSS (exploit prob.)

60th

EPSS percentile

2026-03-22

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-787

Affected products

Vendor	Product	Affected versions
freefloat	freefloat_ftp_server	1.0

Check a specific version with /api/v1/cve/match.

References

http://www.freefloat.com/software/freefloatftpserver.zip
https://www.exploit-db.com/exploits/46763
https://www.vulncheck.com/advisories/free-float-ftp-stor-command-remote-buffer-overflow

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2019-25614