Known vulnerabilities in Siemens SIMATIC CP 443-1 OPC UA

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CVE	Summary	Score	Published
CVE-2022-0778	The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for…	Not rated	Mar 15, 2022
CVE-2019-13946	Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple…	7.5 High	Feb 11, 2020
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-2019-6575	A vulnerability has been identified in SIMATIC CP 443-1 OPC UA (All versions), SIMATIC ET 200SP Open Controller CPU…	7.5 High	Apr 17, 2019
CVE-2017-2681	Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a…	6.5 Medium	May 11, 2017
CVE-2017-2680	Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a…	6.5 Medium	May 11, 2017