critical WPA2 vulnerabilities afoot, see KRACK attacks (discussion @ /r/KRaCK, HN, /r/netsec, Slashdot)

Buffalo WZR-600DHP

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Buffalo WZR-600 DHP

FCC approval date: 23 March 2011
(Est.) release date: 05 September 2012
UPC: 747464126050 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

B0096239G0 (Flag of the United States.svg, On Amazon, On CCC)
B0096239G0 (Flag of Canada.svg, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: wireless router

FCC ID: FDI-09101889-0
Industry Canada ID: 6102A-034

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Atheros AR7161 (680 MHz)
FLA1: 32 MiB
33,554,432 B
262,144 Kib
32,768 KiB
256 Mib
0.0313 GiB
(Brand? Model?)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Brand? Model?)

Expansion IFs: USB 2.0
USB ports: 1

WI1 chip1: Atheros AR9220
WI1 802dot11 protocols: an
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: Atheros AR9223
WI2 802dot11 protocols: bgn
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: Atheros AR7161
Switch: Atheros AR8316
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1


Third party firmware supported: DD-WRT • (List)

Default IP address:
the IP is used by 33 additional devices
of which 27 are Buffalo devices
Default login user: admin
Default login password: password
admin:password credentials used by 360 additional devices
of which 13 are Buffalo devices

802dot11 OUI: 10:6F:3F (5 E, 7 W, 2012)
Ethernet OUI: 10:6F:3F (5 E, 7 W, 2012)

Buffalo WZR-HP-AG300HFDI-09101889-0
 CPU1 brandWI1 chip1 brandWI1 chip2 brand
Buffalo WZR-600DHPAtherosAtheros
Buffalo WZR-600DHP2BroadcomBroadcom
For a list of all currently documented Atheros chipsets with specifications, see Atheros.

AirStation HighPower N600 Gigabit DualBand Wireless Router

Product page
Product page (JP)

It presumed to be identical or very close to identical (besides the name).
The images for the device are still labeled WZR-HP-AG300H on the Buffalo site.
  • The default SSIDs appear to be the MAC address of the unit (with no delimiters) with a _A or _G suffix depending on the band.

Wi-Fi Certified (alt.) (as of 05/23/2012)

Forum threads[edit]

Unboxing video from LinusTechTips
CPU: Atheros AR7161 rev.2, 32MB Flash, 128MB RAM