Cloudanix VulnDB

CVE-2019-25614

Critical · 9.8

CVSS

9.8

EPSS

1.0%

Published

Mar 22, 2026

CISA due date

—

The record

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.

Affected packages

Ecosystem Package Introduced Fixed

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