Replacement firmware
Hardwarev3 · Atheros AR7240 Wi-Fi
- v3 · Atheros AR7240 Wi-Fi
- Beta build · 10-13-2026-r66345
Browse firmware downloadsdownload1.dd-wrt.com
Router
NETGEAR WNR2000
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.
- v1 · Atheros AR9103 Wi-Fi
- Processor: Atheros AR9132Open hardware record
- v2 · Broadcom BCM4716B0
- Open hardware record
- v3 · Atheros AR9287 Wi-Fi
- Processor: Atheros AR7240Open hardware record
- v4 · Atheros AR9341
- Open hardware record
- v1 · Atheros AR9103 / Atheros AR9132 Wi-Fi; v3 · Atheros AR7240 Wi-Fi; v4 · Atheros AR9341 Wi-Fi
- Retired support documentedOpen device guide
- v2 · Broadcom BCM4716 Wi-Fi
- Retired support documentedOpen device guide
- v1 · Atheros AR9130
- Open hardware record
- v3 · Atheros AR7240
- Open hardware record
- v4 · Atheros AR9341
- Open hardware record
v1 · Atheros AR9103 / Atheros AR9132 Wi-Fi
- Device support in source
- Retired; check the documented hardware and older release resources.
v2 · Broadcom BCM4716 Wi-Fi
- Device support in source
- Retired; check the documented hardware and older release resources.
- Limitations
- WiFi 2.4GHz partly
v3 · Atheros AR7240 Wi-Fi
- Device support in source
- Retired; check the documented hardware and older release resources.
v4 · Atheros AR9341 Wi-Fi
- Device support in source
- Retired; check the documented hardware and older release resources.
Features & details
Check the project and hardware shown for each feature.
Device details
netgear wnr2000 v1 — device documentation (github.com)Netgear WNR2000v1 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)
- Hardware revision
- v1
Device details
netgear wnr2000 v2 — device documentation (github.com)Netgear WNR2000v2 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)
- Hardware revision
- v2
Device details
netgear wnr2000 v3 — device documentation (github.com)Netgear WNR2000v3 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)
- Hardware revision
- v3
Device details
netgear wnr2000 v4 — device documentation (github.com)Netgear WNR2000v4 — WikiDevi (github.com)Device details — Source documentation (openwrt.org)
- Hardware revision
- v4
Device details
- Hardware revision
- v1
Device details
- Hardware revision
- v2
Device details
- Hardware revision
- v3
Device details
- Hardware revision
- v4
Device details
- Hardware revision
- v5
Device details
- Hardware revision
- v5
OpenWrt · v1 · Atheros AR9103 / Atheros AR9132 Wi-Fi
OpenWrt · v1 · Atheros AR9103 / Atheros AR9132 Wi-Fi — Source documentation (openwrt.org)
- Availability recorded by source
- Discontinued
OpenWrt · v2 · Broadcom BCM4716 Wi-Fi
OpenWrt · v2 · Broadcom BCM4716 Wi-Fi — Source documentation (openwrt.org)
- Availability recorded by source
- Discontinued
OpenWrt · v3 · Atheros AR7240 Wi-Fi
OpenWrt · v3 · Atheros AR7240 Wi-Fi — Source documentation (openwrt.org)
- Availability recorded by source
- Discontinued
OpenWrt · v4 · Atheros AR9341 Wi-Fi
OpenWrt · v4 · Atheros AR9341 Wi-Fi — Source documentation (openwrt.org)
- Availability recorded by source
- Discontinued
Hardware differences
v1 · Atheros AR9103 Wi-Fi
- Flash chip
- Macronix MX25L3205DMI
- Board identifier
- 2976310105
- Processor
- Atheros AR9132
- Memory chip
- SK hynix HY5DU561622FTP-D43
v2 · Broadcom BCM4716B0
- Flash chip
- Macronix MX25L3205DMI
- Memory chip
- Samsung K4H561638J-LCCC
v3 · Atheros AR9287 Wi-Fi
- Flash chip
- Macronix MX25L3206EM2I
- Board identifier
- 2976355102
- Processor
- Atheros AR7240
- Memory chip
- SK hynix H5DU2562GTR-E3C
v4 · Atheros AR9341
- Flash chip
- Macronix MX25L3206EM2I-12G
- Memory chip
- ESMT M13S2561616A-5T
v5 · Qualcomm Atheros QCA9531
- Flash chip
- Macronix MX25L3206E
- Memory chip
- Winbond W9425G6JH-4
Security
Saved scan
From our saved security research.
Model advisories
Selected highlightsPrioritized by known exploitation, severity, then date.
NETGEAR WNR2000
An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update…
- Affected firmware
- WNR2000 v1: 1.2.3.7 and earlier
- Fix
- Fix details in the linked record
Details and sources
An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.