Belden Hirschmann Tofino Xenon Security Appliance Firewall Bypass Vulnerability

The Tofino Xenon security appliance is the ideal solution for segmenting control networks into secure zones. A firewall bypass vulnerability exists in the Tofino Xenon security appliance prior to version 03.2.00. The vulnerability is due to a design flaw in the OPC classic and custom netfilter...