Buffer Overflow Vulnerability in FreeFloat FTP Server
CVE-2025-4792

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
16 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4792?

A buffer overflow vulnerability exists in FreeFloat FTP Server 1.0, specifically within the MDELETE Command Handler. This issue allows for manipulation that could enable an attacker to execute remote code or crash the server, potentially leading to unauthorized access or data compromise. The exploit has been made public, raising significant security concerns for users of this software. Organizations utilizing FreeFloat FTP Server are urged to apply appropriate security measures to mitigate the risks associated with this vulnerability.

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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-2025-4792 - Proof of Concept

References

https://vuldb.com/?id.309101
vdb-entry
https://vuldb.com/?ctiid.309101
signaturepermissions-required
https://vuldb.com/?submit.572481
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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