Cybersecurity researchers have found critical security flaws in industrial remote access systems. The flaws were identified in B&R Automation’s SiteManager and GateManager, and MB Connect Line’s mbCONNECT24. They can be exploited to ban access to industrial production floors, hack into company networks, tamper with data, and even steal sensitive business secrets. The US Cybersecurity and infrastructure Security Agency (CISA) issued an advisory on Wednesday. The agency has recommended minimizing network exposure for all control system devices, and isolating them from the business network.
Source: https://thehackernews.com/2020/10/industrial-remote-access.html