The phrase "same password" means using the exact same code or word to unlock or access different accounts or devices.
Sentences with «same password»
So beware of all this hacking, don't use same passwords everywhere. (maktechblog.com)
How about making sure lawyers use strong passwords (and not same password everywhere) and change them (especially their network credentials) regularly? (slaw.ca)
I'll be putting up part 2 of the bug bash post, same password as the previous post, to be the official place to report formatting errors. (angelahighland.com)