Summary
Festo disclosed over 70 vulnerabilities in the CODESYS components of its Automation Suite, including multiple critical flaws with CVSS scores of 9.8 that allow unauthenticated remote code execution and full system takeover.
Take Action:
Make sure all Festo Automation Suite devices are isolated from the internet and accessible from trusted networks only. Plan a quick update Festo Automation Suite to version 2.8.0.138 or later, then separately download and install CODESYS Development System 3.5.21.20 directly from the official CODESYS website.
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This article was originally published on BeyondMachines
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