Alerts[Control Systems] B&R Industrial Automation Security Advisory

Number: AV21-544
Date: 29 October 2021

On 29 October 2021 B&R Industrial Automation published a Cyber Security Advisory to address a vulnerability in the following product:

  • Automation Studio 4 – all versions

Exploitation of this vulnerability could result in arbitrary code execution.

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.

B&R Industrial Automation Cyber Security Advisory (#12/2021)

Note to Readers

The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment.  We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.


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