CVE-2025-4252

PCMan FTP Server 2.0.7 contains a buffer overflow in the APPEND Command Handler. The input length/size is not properly validated, enabling remote exploitation that could allow arbitrary code execution or a denial of service. Multiple sources confirm the vulnerability and that exploits have been d...

CVE-2025-4252 PCMan FTP Server APPEND Command buffer overflow

A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. Affected is an unknown function of the component APPEND Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public a...