Replacement firmware
Beta build · 10-13-2026-r66345
Browse firmware downloadsdownload1.dd-wrt.comRouter
Buffalo WHR-600D
Projects for this device
Replacement firmware
Replace router software with a customizable system for network controls and community packages.
How to get started
Follow the guide for your exact router version. The first installation may use its web interface, recovery mode or a serial connection.
- Setup
- Firmware replacement; route varies by router
- You’ll need
- Exact hardware revision, an appropriate OpenWrt release and its model-specific installation guide.
- Hardware revision not specified
- Get OpenWrt firmware Release listed · 25.12.6
- Hardware revision not specified
- Get firmware Release listed · 25.12.5
- Hardware revision not specified
- Open hardware record Release listed · 25.12.5
Features & details
Check the project and hardware shown for each feature.
OpenWrt
- Availability recorded by source
- Discontinued
Hardware details
Documented hardware
buffalo whr-600d — device documentation (github.com)Buffalo WHR-600D — TechInfoDepot (github.com)Documented hardware — Source documentation (openwrt.org)
- Processor
- MediaTek MT7620A
- Wi-Fi chip
- Ralink RT5592
- Flash
- 8 MB
- Processor / Wi-Fi
- MediaTek MT7620A
- Memory
- 64 MB
- Wi-Fi chip
- Ralink RT5592
Technical references
Security
Saved scan
From our saved security research.
Model advisories
Selected highlightsPrioritized by known exploitation, severity, then date.
Buffalo WHR-600D
Cross-site scripting (XSS) vulnerability on BUFFALO BHR-4GRV2 devices with firmware 1.04 and earlier, WEX-300 devices with firmware 1.90 and earlier, WHR-1166DHP devices with firmware…
- Affected firmware
- Version details in source scope
- Fix
- Fix details in the linked record
Details and sources
Cross-site scripting (XSS) vulnerability on BUFFALO BHR-4GRV2 devices with firmware 1.04 and earlier, WEX-300 devices with firmware 1.90 and earlier, WHR-1166DHP devices with firmware 1.90 and earlier, WHR-300HP2 devices with firmware 1.90 and earlier, WHR-600D devices with firmware 1.90 and earlier, WMR-300 devices with firmware 1.90 and earlier, WMR-433 devices with firmware 1.01 and earlier, and WSR-1166DHP devices with firmware 1.01 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Buffalo WHR-600D
Cross-site request forgery (CSRF) vulnerability on BUFFALO BHR-4GRV2 devices with firmware 1.04 and earlier, WEX-300 devices with firmware 1.90 and earlier, WHR-1166DHP devices with…
- Affected firmware
- Version details in source scope
- Fix
- Fix details in the linked record
Details and sources
Cross-site request forgery (CSRF) vulnerability on BUFFALO BHR-4GRV2 devices with firmware 1.04 and earlier, WEX-300 devices with firmware 1.90 and earlier, WHR-1166DHP devices with firmware 1.90 and earlier, WHR-300HP2 devices with firmware 1.90 and earlier, WHR-600D devices with firmware 1.90 and earlier, WMR-300 devices with firmware 1.90 and earlier, WMR-433 devices with firmware 1.01 and earlier, and WSR-1166DHP devices with firmware 1.01 and earlier allows remote attackers to hijack the authentication of arbitrary users.
Buffalo WHR-600D
The Buffalo WHR-1166DHP 1.60 and earlier, WSR-600DHP 1.60 and earlier, WHR-600D 1.60 and earlier, WHR-300HP2 1.60 and earlier, WMR-300 1.60 and earlier, WEX-300 1.60 and earlier, and…
- Affected firmware
- WHR-600D: 1.60 and earlier
- Fix
- Fix details in the linked record
Details and sources
The Buffalo WHR-1166DHP 1.60 and earlier, WSR-600DHP 1.60 and earlier, WHR-600D 1.60 and earlier, WHR-300HP2 1.60 and earlier, WMR-300 1.60 and earlier, WEX-300 1.60 and earlier, and BHR-4GRV2 1.04 and earlier routers allow remote authenticated users to execute arbitrary OS commands via unspecified vectors.