Buffer Overflow Vulnerability in PCMan FTP Server Affects Remote Functionality
CVE-2025-4237
6.9MEDIUM
Summary
A buffer overflow vulnerability was identified in PCMan FTP Server version 2.0.7, specifically within the MDELETE Command Handler functionality. This flaw allows an attacker to manipulate the application remotely, potentially leading to unauthorized access or system compromise. The exploit has been publicly disclosed, raising significant security concerns for users running the affected version of the software.
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.
References
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)