Hack barcode scanner. Many barcode scanner manufacturers also support proprietary customization features in their products. Recycled Scanner Hack!: I found my old serial port, flatbed scanner and decided to do something useful with it. I have seen other scanner Instructables, like this one from jpitz31 and this one from trebuchet03 but nothing like what I had in mind. This is easy to make and v… Hypothetically, there could be a system that is triggered when a particular barcode is scanned, but that functionality would have to be intentionally built in. Jul 3, 2021 · Later in the video, I hack in a DPSS Laser, rebuild it and power it up, so keep watching until the end to see the barcode scanner from hell! Apr 28, 2014 · Barcode scanners are essentially keyboard emulators and if they support protocols such as Code128 which support ASCII control characters, an attacker could craft a barcode that once scanned opens a shell on the computer to which commands can be sent. Feb 17, 2016 · The trick is that many POS terminals and barcode readers support command characters in their programming modes. By utilizing these features, attacker can send system hotkeys by scanning a barcode, for example sending "Win+R" to bring up the Run dialog, which makes it much easier to achieve the attack. And who's going to build a vulnerability like this?. utgw kumw iouq fxtcfxz jylfa vmnj imuj xciver djgj qdrcj