A critical vulnerability has been identified in Mitsubishi Electric's GX Works3 software and associated Motion Control Settings, potentially allowing local attackers to compromise control programs. This flaw stems from an incorrect implementation of the authentication algorithm, enabling unauthorized access and modification of system files even with invalid passwords. Cybersecurity professionals should prioritize patching or applying the recommended workarounds – updating to version 1.096A for GX Works3 and 1.070Y for Motion Control Settings – to mitigate this significant risk within industrial environments.
Read the full article at CISA Advisories
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