CVE-2020-13559

Name of the Vulnerable Software and Affected Versions FreyrSCADA IEC-60879-5-104 Server Simulator version 21.04.028

Description A denial-of-service issue exists in the traffic-logging functionality. An attacker can send a specially crafted packet to trigger this issue, leading to denial of service.

Recommendations For version 21.04.028, consider disabling the traffic-logging functionality as a temporary workaround until a patch is available. Restrict access to the server simulator to minimize the risk of exploitation. Avoid using the traffic-logging functionality until the issue is resolved.