CVSS 3.1 Score 9.8 of 10 (high)


Published Mar 1, 2024
Updated: Mar 7, 2024
CWE ID 787


CVE-2023-7244 is a cyber vulnerability affecting Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin versions d78dda6 and prior. This vulnerability allows an attacker to perform an out-of-bounds write in the primary analyses function for Ethercat communication packets, potentially leading to arbitrary code execution. The base severity of this vulnerability is rated as critical, with a base score of 9.8 out of 10. It requires no privileges and no user interaction, making it easily exploitable over a network. The impact includes high integrity and confidentiality impacts, with a potential availability impact as well. Remediation measures are not provided in the given information.

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