The critical nature of SCADA systems makes them prone to cyber attacks. The Department of Homeland Security Industrial Control Systems Cyber Emergency Response Team (ICS-CERT) works to reduce risks within and across all critical infrastructure sectors. They routinely publish advisories that deal with HMI vulnerabilities. We worked closely with their team on a recent vulnerability that was discovered in VTScada.
This only affects systems with unsecured internet connections with VTScada internet access enabled. If your system is unsecured, secure the connection and upgrade to the latest version of VTScada: ftp://ftp.trihedral.com/VTS/VTScada 11.2 Versions/
Please contact us with any questions: 1 (800) 463-2783 (Toll-free in North America) or +44 (0) 1224 258910 (Europe)