Siemens BACnet ATEC 550-440

• CVE-2025-40556 Medium 6.5 A vulnerability has been identified in BACnet ATEC 550-440 (All versions), BACnet ATEC 550-441 (All versions), BACnet ATEC 550-445 (All versions), BACnet ATEC 550-446 (All versions). Affected devices 0.3%