Siemens SIMATIC Logon
Specially crafted packets sent to the SIMATIC Logon Remote Access service on Port 16389/TCP could cause a denial-of-service condition. The service restarts automatically.CVE-2017-9938 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).