An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5. Unauthenticated Local File Inclusion and File modification is possible through the open HTTP interface by modifying the name parameter of the file endpoint, aka KONE-02.
KONE KGC versions 4.6.4 and below suffer from unauthenticated remote code execution, denial of service, local file inclusion, and missing FTP access control vulnerabilities.