Independent researchers Carlos Hollmand and Dillon Beresford identified multiple vulnerabilities in WellinTech’s KingView and a single vulnerability in WellinTech’s KingHistorian applications. These vulnerabilities can be exploited remotely. WellinTech has created a patch, and the researchers have validated that the patch resolves these vulnerabilities in the KingView and KingHistorian applications.
See the ICS-CERT advisory: https://ics-cert.us-cert.gov/advisories/ICSA-12-185-01