Buffer Overflow Vulnerability in FreeFloat FTP Server Affects Remote Management
CVE-2025-5076

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
22 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5076?

A vulnerability exists in FreeFloat FTP Server version 1.0 due to improper handling of the SEND Command. This flaw can lead to a buffer overflow, allowing remote attackers to execute arbitrary code or disrupt service. As the exploit has been publicly disclosed, immediate action is recommended to mitigate potential risks and protect sensitive data.

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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-2025-5076 - Proof of Concept

References

https://vuldb.com/?id.309956
vdb-entry
https://vuldb.com/?ctiid.309956
signaturepermissions-required
https://vuldb.com/?submit.581297
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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