PT-2026-27002 · Freefloat · Free Float Ftp

Kevin Randall · Published 2026-03-22 · Updated 2026-03-22 · CVE-2019-25614

Mitre

CVSS v3.1

9.8

Critical

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-25614

Affected Products

Free Float Ftp

References · 4

• 🔥 https://exploit-db.com/exploits/46763 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25614 · Security Note
• http://freefloat.com/software/freefloatftpserver.zip · Note
• https://vulncheck.com/advisories/free-float-ftp-stor-command-remote-buffer-overflow · Note