Vulnerabilities of Siemens SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)

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CVE	Summary	Score	Published
CVE-2019-13940	A vulnerability has been identified in SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions < V3.X.17), SIMATIC ET 200pro…	5.3 Medium	Feb 11, 2020
CVE-2019-10923	An attacker with network access to an affected product may cause a denial of service condition by breaking the real-time…	7.5 High	Oct 10, 2019
CVE-2019-10936	Affected devices improperly handle large amounts of specially crafted UDP packets	7.5 High	Oct 10, 2019
CVE-2019-6568	The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition	7.5 High	Apr 17, 2019
CVE-2018-16557	A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7…	8.2 High	Dec 13, 2018
CVE-2018-16556	A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7…	7.5 High	Dec 13, 2018
CVE-2017-12741	Specially crafted packets sent to port 161/udp could cause a denial of service condition	7.5 High	Dec 26, 2017