Number: AV19-244
Date: 25 October 2019
On 24 October 2019 Rittal released a security update to address a vulnerability affecting the Rittal Chiller SK 3232-Series. Successful exploitation of this vulnerability may allow a remote actor to disrupt the primary operations of the chiller, such as shutting off cooling to other equipment or allowing changes to the temperature set point to be made.
The Cyber Centre encourages users and administrators to review the following advisory and apply the necessary manufacturer update:
ICS Advisory (ICSA-19-297-01)
https://www.us-cert.gov/ics/advisories/icsa-19-297-01
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.