Buffer Overflow Vulnerability in FreeFloat FTP Server 1.0
CVE-2025-5109

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
23 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5109?

A buffer overflow vulnerability has been identified in FreeFloat FTP Server 1.0 affecting the STATUS Command Handler component. This vulnerability allows remote attackers to execute malicious code by manipulating the STATUS command. Exploitation of this flaw could lead to significant security breaches, as it may enable unauthorized system access or data compromise. It is crucial for users of FreeFloat FTP Server to apply patches promptly and secure their installations against potential threats.

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Deploy the Patch

Affected Version(s)

FTP Server 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-5109 - Proof of Concept

References

https://vuldb.com/?id.310086
vdb-entry
https://vuldb.com/?ctiid.310086
signaturepermissions-required
https://vuldb.com/?submit.581298
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Fernando Mengali (VulDB User)
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