CVSS 3.1 Score 5.3 of 10 (medium)


Published Jan 16, 2024
Updated: Jan 24, 2024
CWE ID 116
CWE ID 117


CVE-2023-7234 is a vulnerability that affects OPCUAServerToolkit. It allows the toolkit to write a log message containing the self-defined description field of a successfully connected OPC UA client. The vulnerability has a base severity of MEDIUM with a base score of 5.3 according to the ICS-CERT rating. It has an exploitability score of 3.9, requires no privileges, and has no user interaction. The attack vector is through the network, and the impact is low in terms of integrity and confidentiality. The vulnerability can be remediated by applying relevant security patches or updates provided by the vendor.

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