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InHand Industrial Router Vulnerabilities Expose Inner OT Networks to Assaults

By Eduard Kovacs on January 16, 2023

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A collection of vulnerabilities affecting industrial routers made by InHand Networks might enable hackers to bypass safety programs and achieve entry to inner operational know-how (OT) networks from the web.

The US Cybersecurity and Infrastructure Safety Company (CISA) final week revealed an advisory to tell organizations about 5 vulnerabilities recognized by a researcher at industrial cybersecurity agency Otorio in InHand’s InRouter302 and InRouter615 mobile routers.

The seller has launched firmware updates that ought to patch these vulnerabilities.

In line with CISA, a lot of the vulnerabilities are associated to message queuing telemetry transport (MQTT) and their exploitation might result in command/code execution and data disclosure.

One of many safety holes has been assigned a ‘essential’ severity ranking, two have been rated ‘excessive severity’ and two are medium-severity points.

Matan Dobrushin, VP of analysis at Otorio, informed SecurityWeek that the vulnerabilities affect each the cloud administration platform and the machine’s firmware.

“Chaining these vulnerabilities collectively can enable an attacker to remotely execute code as root on all related InRouter302 and InRouter615 units instantly from the web,” Dobrushin defined.

The affected units are used for industrial robots, oil wells, elevators, medical tools, electrical automotive charging stations, and good meters.

“We’re sure that there are tens of 1000’s of units which are impacted by these vulnerabilities, affecting 1000’s of essential websites across the globe,” Dobrushin warned.

Roni Gavrilov, the Otorio researcher credited for locating these flaws, supplied extra data on affect in a LinkedIn put up.

“Profitable exploitation of commercial wi-fi IoT could enable an attacker to bypass all the safety layers defending the inner OT community without delay, enabling entry on to related PLCs, HMIs and area units on the attacked web site, simply impacting the method and doubtlessly propagating the assault to the management heart,” the researcher stated.

This isn’t the primary time Otorio has discovered vulnerabilities in InHand routers. In 2021, the corporate reported discovering greater than a dozen safety flaws in one of many vendor’s mobile routers.

As well as, in 2022, Cisco’s Talos menace intelligence and analysis unit reported discovering 17 vulnerabilities within the InRouter302 product.

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