Buffer Overflow Vulnerability in PCMan FTP Server
CVE-2025-4180

6.9MEDIUM

Key Information:

Vendor

Pcman

Status
Ftp Server
Vendor
CVE Published:
1 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4180?

A significant vulnerability exists in PCMan FTP Server version 2.0.7, specifically within the function handling TRACE commands. This flaw leads to a buffer overflow condition that can be exploited by attackers remotely. With public disclosure of the exploit, systems running this version are at risk, emphasizing the necessity for urgent evaluation and remediation.

Affected Version(s)

FTP Server 2.0.7

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-2025-4180 - Proof of Concept

References

https://vuldb.com/?id.306798
vdb-entry
https://vuldb.com/?ctiid.306798
signaturepermissions-required
https://vuldb.com/?submit.561035
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

.
CVE-2025-4180 : Buffer Overflow Vulnerability in PCMan FTP Server