Number: AV20-351
Date: 25 September 2020
On 24 September 2020 ICS-CERT published an Advisory to highlight vulnerabilities in the following 3S-Smart Software Solutions CoDeSys products:
- CODESYS Control Runtime embedded - versions prior to 2.3.2.8
- CODESYS Control Runtime full - versions prior to 2.4.7.40
- CODESYS Control RTE - versions prior to 2.3.7.17
Exploitation of these vulnerabilities could allow a malicious actor to gain unauthorized access and obtain administrative privileges.
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates:
https://us-cert.cisa.gov/ics/advisories/ICSA-13-011-01
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.