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CVE-2019-25614 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 23, 2026

Free Float FTP - Buffer Overflow

Published: March 22, 2026Updated: March 23, 2026PoC AvailableRemote Exploitable

Overview

Free Float FTP 1.0 contains a buffer overflow caused by an oversized payload in the STOR command handler, letting remote attackers execute arbitrary code, exploit requires anonymous authentication.

Severity & Score

Severity: Critical

CVSS Score: 9.8

Impact

Remote attackers can execute arbitrary code on the FTP server, potentially leading to full system compromise.

Mitigation

Update to the latest version of Free Float FTP.

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

Related Resources

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Details

CVE ID: CVE-2019-25614
Severity: Critical
CVSS Score: 9.8
Type: buffer_overflow
Status: confirmed

CWE

CWE-787

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H