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Openplc V2 Firmware

openplc_v2_firmware

Vendor: Openplcproject • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2018-20818
1Openplcproject
2Openplc V2 Firmware
Openplc V3 Firmware
Nov 21, 2024
Apr 22, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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 possi...Show more
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.Show less