Buffer Overflow Vulnerability in FreeFloat FTP Server 1.0
CVE-2025-5665

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
5 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5665?

A vulnerability has been identified in FreeFloat FTP Server 1.0, specifically within the XCWD Command Handler component. This vulnerability allows for buffer overflow attacks, which can be exploited remotely, potentially giving an attacker unauthorized access to sensitive information or control over the server. Given that the exploit has been publicly disclosed, it is crucial for users to apply available security patches and updates to mitigate the risks associated with this vulnerability.

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-2025-5665 - Proof of Concept

References

https://vuldb.com/?id.311154
vdb-entry
https://vuldb.com/?ctiid.311154
signaturepermissions-required
https://vuldb.com/?submit.587024
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)
.
CVE-2025-5665 : Buffer Overflow Vulnerability in FreeFloat FTP Server 1.0