We Might Now Know Why Swapnote For 3DS Got Remastered Last December 1

We Might Now Know Why Swapnote For 3DS Got Remastered Last December

Nintendo
Swapnote

In December last year, Nintendo released a remaster update for its out-of-date 3DS messaging app Swapnote.

It had a lot of fans wondering what was really going on at the time. The Nintendo patch notes provided with this software update stated it “fixed some problems” but as usual, didn’t elaborate.

It turns out the story goes a little deeper, with dataminer ‘OatmealDome’ relaying via HackerOne, how the note sharing service actually had a vulnerability in the message parser which was able to be exploited over StreetPass – in turn allowing an “attacker” to run any code they wanted.

The individual behind this discovery ‘mrnbayoh‘ received $1,682 USD from Nintendo as a reward. So, there you go – this “likely” explains why Nintendo rolled out an update years after it disabled the app’s primary feature.

In case you don’t remember, this free service was effectively discontinued back in 2013 when Nintendo found out users were exchanging offensive material. It then disabled the online functionality, limiting it to local wireless.