Siemens SCALANCE X-200RNA Switch Devices are not subject to control resource consumption vulnerabilities

The SCALANCE X-204RNA Industrial Ethernet Access Point enables non-PRP endpoint devices to connect to a separate parallel network as needed.An uncontrolled resource consumption vulnerability exists in Siemens SCALANCE X-200RNA Switch Devices, which can be exploited by an attacker to cause a denial of service via a specially crafted PROFINET DCP packets, resulting in a denial of service of the affected product on the local Ethernet segment (Layer 2).