Buffer Overflow Vulnerability in FreeFloat FTP Server by FreeFloat
CVE-2025-4872

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
18 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4872?

A remote buffer overflow vulnerability exists in the FreeFloat FTP Server 1.0, specifically within the CCC Command Handler component. This flaw can be exploited by attackers to execute arbitrary code, potentially leading to a complete compromise of the affected system. The exploit has been publicly disclosed, increasing the urgency for users to apply necessary security measures. Vulnerable users should assess their exposure and implement remediation strategies to protect their systems.

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-2025-4872 - Proof of Concept

References

https://vuldb.com/?id.309414
vdb-entry
https://vuldb.com/?ctiid.309414
signaturepermissions-required
https://vuldb.com/?submit.575631
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

Blu3B3ard (VulDB User)
.