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Users of IoT products from three major vendors at risk of DDoS attacks, data leaks


Matrikon Honeywell is one of three IoT vendors that faced vulnerabilities in their process to implement the open platform communication (OPC) network protocol ahead of a 2020 fix. (Spencer Platt/Getty Images)
At least nine vulnerabilities in the approach three leading IoT vendors used to implement the open platform communication (OPC) network protocol created conditions that could potentially expose product users to denial-of-service (DoS) attacks, remote code execution, and sensitive data leakage.
The three IoT vendors – Softing Industrial Automation GmbH, Kepware PTC, and Matrikon Honeywell – all provided fixes for their respective products after security firm Claroty privately disclosed them during 2020.
OPC functions as the middleman of operational technology (OT) networks, ensuring operability between industrial control systems (ICS) and proprietary devices, such as programmable logic controllers (PLCs) responsible for the ....

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Combating the Rising Cyber Threat Against ICS - Infosecurity Magazine


Combating the Rising Cyber Threat Against ICS
Industrial control systems (ICS) play an essential role in keeping the country moving by managing software and hardware in critical national infrastructure (CNI) sectors, including energy and water, as well as critical manufacturing areas such as pharmaceutical and automotive.
ICS is an umbrella term that covers several different kinds of systems and devices, including supervisory control and data acquisition (SCADA) systems, programmable logic controllers (PLCs), and engineering workstations (EWS). These systems face a continual threat of attack from nation-state actors, corporate espionage, and more well-resourced and ambitious criminals. Not only are they under threat, but the risk is growing. ....

Industrial Control System Cyber Emergency Response Team , National Vulnerability Database , Vulnerability Report , Common Vulnerability Scoring System , தொழில்துறை கட்டுப்பாடு அமைப்பு சைபர் அவசரம் பதில் அணி ,