CVE-2025-4871

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4871
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component REST Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt Exploit
https://vuldb.com/?ctiid.309413 Permissions Required VDB Entry
https://vuldb.com/?id.309413 Third Party Advisory VDB Entry
https://vuldb.com/?submit.575624 Exploit Third Party Advisory VDB Entry
https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt Exploit
Configurations

Configuration 1 (hide)

cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:*
History

12 Jun 2025, 16:27

Type Values Removed Values Added
References () https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt - () https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt - Exploit
References () https://vuldb.com/?ctiid.309413 - () https://vuldb.com/?ctiid.309413 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.309413 - () https://vuldb.com/?id.309413 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.575624 - () https://vuldb.com/?submit.575624 - Exploit, Third Party Advisory, VDB Entry
First Time Pcman
Pcman ftp Server
CPE cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:*

19 May 2025, 15:15

Type Values Removed Values Added
References () https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt - () https://github.com/Blu3B3ard/PoC-Pacman-FTP-Server-2.0.7/blob/main/exploit.txt -

19 May 2025, 13:35

Type Values Removed Values Added
Summary
  • (es) Se ha detectado una vulnerabilidad clasificada como crítica en PCMan FTP Server 2.0.7. Este problema afecta a un procesamiento desconocido del componente REST Command Handler. La manipulación provoca un desbordamiento del búfer. El ataque podría iniciarse remotamente. Se ha hecho público el exploit y puede que sea utilizado.

18 May 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-18 11:15

Updated : 2025-06-12 16:27

NVD link : CVE-2025-4871

Mitre link : CVE-2025-4871

CVE.ORG link : CVE-2025-4871

JSON object : View

Products Affected

pcman

  • ftp_server
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')