Blog about my hardware and software projects.

Tag: Firmware analysis


  • Getting admin shell on a ZyXEL gateway

    We have been using an old small business gateway ZyXEL SBG3300 in our computer network. A year ago, it started to reset itself at random times and it was time to replace it. I thought that before throwing it out, it would still be fun to play around with this 10 year old router. I…