As most have already written here, this is no suprise. These devices are made to do one job. The whole IoT thing is just cause it something that was hyped. They

As most have already written here, this is no suprise. These devices are made to do one job. The whole IoT thing is just cause it something that was hyped. They did try to lock down the scope _a little_. E.g. they removed the incoming RX resistor so you couldn't use the console. They disabled SSH etc. But the scope is very hackable, both in terms of the mentioned unlock ability, but also in terms of accessling Linux. The fact that this is about a RCE, is 'troublesome' but also 'meh'. I'm mostly disappointment that the author didn't do any research. While I get the cool-factor of trying to hack the firmware from scratch, a simple search would have found the author the EEVblog [0] for starters. But i admit, it is 104 pages atm. And the biggest dissapointment, an obviously shameless plug, is that this 'reversing' of the firmware, was done more then 5 years ago [1] where I wrote scripts to extract the whole firmware automatically. There's even rumor that the entire source code has leaked onto the internet already. I would expect some research would have made this 'discovery' less of an 'omg there's an RCE!' [0]: https://www.eevblog.com/forum/testgear/hacking-the-rigol-mso5000-series-oscilloscopes/ https://www.eevblog.com/forum/testgear/hacking-the-rigol-mso... [1]: https://gitlab.com/riglol/rigolee/firmware/ https://gitlab.com/riglol/rigolee/firmware/