Buffer Overflow Vulnerability in PCMan FTP Server by PCMan
CVE-2025-4184
6.9MEDIUM
Key Information:
- Vendor
- Pcman
- Status
- Ftp Server
- Vendor
- CVE Published:
- 2 May 2025
Badges
👾 Exploit Exists🟡 Public PoC
Summary
A vulnerability in PCMan FTP Server 2.0.7 has been identified in the QUOTE Command Handler, which allows an attacker to exploit a buffer overflow. This enables remote code execution, as attackers can manipulate the application to corrupt its memory state. This vulnerability has been publicly disclosed, raising concerns about potential misuse by malicious actors. Organizations using this version of the PCMan FTP Server are advised to assess their exposure and apply necessary mitigations.
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