Landray EKP API Interface import.do deleteFile path traversal

A vulnerability has been found in Landray EKP up to 16.0 and classified as critical. This vulnerability affects the function deleteFile of the file /sys/common/import.do?method=deleteFile of the component API Interface. The manipulation of the argument folder leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.