If you own a Linksys WRT54GL or EA2700 router, both devices have serious security vulnerabilities. Serious enough that the only way to continue using them safely is to load an alternative firmware such as DD-WRT on them. That’s not entirely a bad thing; DD-WRT is more capable, and unlike most consumer-oriented firmware, allows you to disable WPS.
The EA2700, in particular, is so trivially easy to hack it’s laughable–all it takes is entering a predictable URL into a web browser. That’s it.

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

