Rockwell Automation security advisory

Number: AV19-068
Date: 5 April 2019

Rockwell Automation has released security updates to address vulnerabilities affecting some of its Stratix industrial switches (listed below). A remote, unauthenticated attacker could exploit some of these vulnerabilities to cause a denial of service condition on the device.

CCCS encourages users and administrators to review the Rockwell Automation updates and download the latest firmware:

https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1082684 (login required)

https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?Keyword=25B&crumb=112

Affected products:

Stratix 5400, 5410, 5700, 8000, 8300, 5950, and ArmorStratix 5700 switches

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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