Posté par: igor51 le janvier 15, 2019, 16:00:04
In our research, we found that it is possible to perform attacks within or out of RF range. For remote attackers out of the transmission range, there are two possibilities: be a truly remote attacker and do a computer-borne attack (that is, to take control of a computer used to software-program or -control the RF devices), or have temporary physical access to the facility to drop a battery-powered, pocket-sized embedded device for remote access. As a proof of concept (PoC), we developed such a device to show the feasibility.
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Source: Demonstrating Command Injection and E-Stop Abuse Against Industrial Radio Remote Controllers (http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/wkzy5LhJne0/)