CVE-2019-25614

CRITICAL

Free Float FTP 1.0 STOR Command Remote Buffer Overflow

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25614. PoCs published by Kevin Randall.

AI-analyzed exploit summary This exploit demonstrates a remote buffer overflow vulnerability in Free Float FTP 1.0 via the STOR command. It includes shellcode generated by MSFVenom to achieve remote code execution on the target system.

Description

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.

Exploits (1)

exploitdb WORKING POC
by Kevin Randall · pythonremotewindows
https://www.exploit-db.com/exploits/46763

This exploit demonstrates a remote buffer overflow vulnerability in Free Float FTP 1.0 via the STOR command. It includes shellcode generated by MSFVenom to achieve remote code execution on the target system.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Free Float FTP 1.0
Auth required
Prerequisites: Target IP address · MSFVenom for shellcode generation · Listener setup for reverse shell
devstral-2 · analyzed Mar 22, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-46763
https://www.exploit-db.com/exploits/46763
Third Party Advisory third-party-advisory
VulnCheck Advisory: Free Float FTP 1.0 STOR Command Remote Buffer Overflow
https://www.vulncheck.com/advisories/free-float-ftp-stor-command-remote-buffer-overflow

Scores

CVSS v3 9.8
EPSS 0.0095
EPSS Percentile 56.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-787
Status published
Products (2)
Freefloat/Free Float FTP 1.0
freefloat/freefloat_ftp_server 1.0
Published Mar 22, 2026
Tracked Since Mar 22, 2026