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Filtered by vendor Openplcproject Subscribe
Filtered by product Openplc V2 Firmware
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-20818 1 Openplcproject 4 Openplc V2, Openplc V2 Firmware, Openplc V3 and 1 more 2019-04-23 7.5 HIGH 9.8 CRITICAL
A buffer overflow vulnerability was discovered in the OpenPLC controller, in the OpenPLC_v2 and OpenPLC_v3 versions. It occurs in the modbus.cpp mapUnusedIO() function, which can cause a runtime crash of the PLC or possibly have unspecified other impact.