Reversing D-Link’s WPS Pin Algorithm – /dev/ttyS0
While perusing the latest firmware for D-Link’s DIR-810L 80211ac router, I found an interesting bit of code in sbin/ncc, a binary which provides back-end services used by many other processes on the device, including the HTTP and UPnP servers: Call to sub_4D56F8 from getWPSPinCode I first began examining this particular… Continue reading