CVE-2021-45641
Description
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7000 before 1.0.1.74, D7000v2 before 1.0.0.53, D7800 before 1.0.1.56, D8500 before 1.0.3.44, DC112A before 1.0.0.42, DGN2200Bv4 before 1.0.0.109, DGN2200v4 before 1.0.0.110, DM200 before 1.0.0.61, EX3700 before 1.0.0.76, EX3800 before 1.0.0.76, EX6120 before 1.0.0.46, EX6130 before 1.0.0.28, EX7000 before 1.0.1.78, PR2000 before 1.0.0.28, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6250 before 1.0.4.34, R6300v2 before 1.0.4.34, R6400 before 1.0.1.46, R6400v2 before 1.0.2.66, R6700v3 before 1.0.2.66, R6700 before 1.0.2.6, R6900 before 1.0.2.6, R7000 before 1.0.9.34, R7100LG before 1.0.0.50, R7500v2 before 1.0.3.40, R7900P before 1.4.1.50, R8000P before 1.4.1.50, R8900 before 1.0.4.12, R9000 before 1.0.4.12, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, WN3000RPv2 before 1.0.0.78, WNDR3400v3 before 1.0.1.24, WNR2000v5 before 1.0.0.70, WNR2020 before 1.1.0.62, and XR500 before 2.3.2.56.
How to fix
- netgear d3600_firmware1.0.0.72 or later
- netgear d6000_firmware1.0.0.72 or later
- netgear d6200_firmware1.1.00.34 or later
- netgear d6220_firmware1.0.0.52 or later
- netgear d6400_firmware1.0.0.86 or later
- netgear d7000_firmware1.0.1.74 or later
- netgear d7000v2_firmware1.0.0.53 or later
- netgear d7800_firmware1.0.1.56 or later
- netgear d8500_firmware1.0.3.44 or later
- netgear dc112a_firmware1.0.0.42 or later
- netgear dgn2200v4_firmware1.0.0.110 or later
- netgear dgn2200bv4_firmware1.0.0.109 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear d3600_firmware | v < 1.0.0.72 | 1.0.0.72 |
| netgear d6000_firmware | v < 1.0.0.72 | 1.0.0.72 |
| netgear d6200_firmware | v < 1.1.00.34 | 1.1.00.34 |
| netgear d6220_firmware | v < 1.0.0.52 | 1.0.0.52 |
| netgear d6400_firmware | v < 1.0.0.86 | 1.0.0.86 |
| netgear d7000_firmware | v < 1.0.1.74 | 1.0.1.74 |
| netgear d7000v2_firmware | v < 1.0.0.53 | 1.0.0.53 |
| netgear d7800_firmware | v < 1.0.1.56 | 1.0.1.56 |
| netgear d8500_firmware | v < 1.0.3.44 | 1.0.3.44 |
| netgear dc112a_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear dgn2200v4_firmware | v < 1.0.0.110 | 1.0.0.110 |
| netgear dgn2200bv4_firmware | v < 1.0.0.109 | 1.0.0.109 |
| netgear dm200_firmware | v < 1.0.0.61 | 1.0.0.61 |
| netgear ex3700_firmware | v < 1.0.0.76 | 1.0.0.76 |
| netgear ex3800_firmware | v < 1.0.0.76 | 1.0.0.76 |
| netgear ex6120_firmware | v < 1.0.0.46 | 1.0.0.46 |
| netgear ex6130_firmware | v < 1.0.0.28 | 1.0.0.28 |
| netgear ex7000_firmware | v < 1.0.1.78 | 1.0.1.78 |
| netgear pr2000_firmware | v < 1.0.0.28 | 1.0.0.28 |
| netgear r6220_firmware | v < 1.1.0.100 | 1.1.0.100 |
| netgear r6230_firmware | v < 1.1.0.100 | 1.1.0.100 |
| netgear r6250_firmware | v < 1.0.4.34 | 1.0.4.34 |
| netgear r6300v2_firmware | v < 1.0.4.34 | 1.0.4.34 |
| netgear r6400_firmware | v < 1.0.1.46 | 1.0.1.46 |
| netgear r6400v2_firmware | v < 1.0.2.66 | 1.0.2.66 |
| netgear r6700_firmware | v < 1.0.2.6 | 1.0.2.6 |
| netgear r6700v3_firmware | v < 1.0.2.66 | 1.0.2.66 |
| netgear r6900_firmware | v < 1.0.2.6 | 1.0.2.6 |
| netgear r7000_firmware | v < 1.0.9.34 | 1.0.9.34 |
| netgear r7100lg_firmware | v < 1.0.0.50 | 1.0.0.50 |
| netgear r7500v2_firmware | v < 1.0.3.40 | 1.0.3.40 |
| netgear r7900p_firmware | v < 1.4.1.50 | 1.4.1.50 |
| netgear r8000p_firmware | v < 1.4.1.50 | 1.4.1.50 |
| netgear r8900_firmware | v < 1.0.4.12 | 1.0.4.12 |
| netgear r9000_firmware | v < 1.0.4.12 | 1.0.4.12 |
| netgear rbk20_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbk40_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbk50_firmware | v < 2.3.0.32 | 2.3.0.32 |
| netgear rbr20_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbr40_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbr50_firmware | v < 2.3.0.32 | 2.3.0.32 |
| netgear rbs20_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbs40_firmware | v < 2.3.0.28 | 2.3.0.28 |
| netgear rbs50_firmware | v < 2.3.0.32 | 2.3.0.32 |
| netgear wn3000rpv2_firmware | v < 1.0.0.78 | 1.0.0.78 |
| netgear wnr2000v5_firmware | v < 1.0.0.70 | 1.0.0.70 |
| netgear wndr3400v3_firmware | v < 1.0.1.24 | 1.0.1.24 |
| netgear wnr2020_firmware | v < 1.1.0.62 | 1.1.0.62 |
| netgear xr500_firmware | v < 2.3.2.56 | 2.3.2.56 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.