Siemens Simatic Et 200Sp Firmware vulnerabilities

CVE-2018-13805 [HIGH] CWE-400 CVE-2018-13805: A vulnerability has been identified in SIMATIC ET 200SP Open Controller (All versions >= V2.0 and < A vulnerability has been identified in SIMATIC ET 200SP Open Controller (All versions >= V2.0 and = V2.0 and = V2.0 and < V2.5). An attacker can cause a denial-of-service condition on the network stack by sending a large number of specially crafted packets to the PLC. The PLC will lose its ability to communicate over the network. This vulnerability cou

CVE-2017-2681 [HIGH] CWE-400 CVE-2017-2681: Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected pro Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.

CVE-2017-2680 [HIGH] CWE-400 CVE-2017-2680: Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affect Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.