9.8
CVSSv3

CVE-2023-7243

Published: 01/03/2024 Updated: 07/03/2024
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds write while analyzing specific Ethercat datagrams. This could allow an malicious user to cause arbitrary code execution.

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cisa icsnpp-ethercat