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Vulnerabilities in Kunbus Industrial Gateway allows to control the devices

Security of Industrial system is a top priority, experts found multiple serious flaws in a gateway made by Kunbus that could allow to completely control a device

Nicolas Merle from industrial cybersecurity firm Applied Risk discovered several flaws in a gateway produced by the Germany-based firm Kunbus, some of them could allow an attacker to gain full control of the vulnerable devices. Kunbus gateway solutions are used by several organizations worldwide.
Merle discovered five vulnerabilities in the Kunbus PR100088 Modbus gateways running version 1.0.10232 and likely earlier versions.

Applied Risk has classified two vulnerabilities as “critical” and two as “high severity.”

“An unauthenticated user can change the admin password, use it to get full control of the device, change its configuration and then lock the administrator out. An authenticated user can send a malicious request to the ftp service, stopping the device until the next cold reboot. An attacker able to sniff...(continued)

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