The NCCIC has released an advisory on a vulnerability in Beckhoff TwinCAT. Numerous versions of these products are affected. Successful exploitation of this vulnerability could allow local attackers to escalate privileges. Beckhoff recommends users update to the newest version and recompile Matlab modules after updating. The NCCIC also recommends a series of defensive measures to minimize the risk of exploitation of this vulnerability. ICS-CERT.
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