ZKTeco ZKBio Media Service Port 9999 download path traversal

A vulnerability was found in ZKTeco ZKBio Media 2.0.0_x64_2024-01-29-1028. It has been classified as problematic. Affected is an unknown function of the file /pro/common/download of the component Service Port 9999. The manipulation of the argument fileName with the input ../../../../zkbio_media.sql leads to path traversal: '../filedir'. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.1.3 Build 2025-05-26-1605 is able to address this issue. It is recommended to upgrade the affected component.