CVE-2021-38525
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6200 before 1.1.00.36, D7000 before 1.0.1.70, EX6200v2 before 1.0.1.78, EX7000 before 1.0.1.78, EX8000 before 1.0.1.186, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.42, R6050 before 1.0.1.18, R6080 before 1.0.0.42, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6260 before 1.1.0.64, R6300v2 before 1.0.4.34, R6700 before 1.0.2.6, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R6900v2 before 1.2.0.36, R7000 before 1.0.9.42, R7000P before 1.3.1.64, R7800 before 1.0.2.60, R8900 before 1.0.4.12, R9000 before 1.0.4.12, and XR500 before 2.3.2.40.
How to fix
- netgear d3600_firmware1.0.0.76 or later
- netgear d6000_firmware1.0.0.76 or later
- netgear d6200_firmware1.1.00.36 or later
- netgear d7000_firmware1.0.1.70 or later
- netgear ex6200_firmware1.0.1.78 or later
- netgear ex7000_firmware1.0.1.78 or later
- netgear ex8000_firmware1.0.1.186 or later
- netgear jr6150_firmware1.0.1.18 or later
- netgear pr2000_firmware1.0.0.28 or later
- netgear r6020_firmware1.0.0.42 or later
- netgear r6050_firmware1.0.1.18 or later
- netgear r6080_firmware1.0.0.42 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear d3600_firmware | v < 1.0.0.76 | 1.0.0.76 |
| netgear d6000_firmware | v < 1.0.0.76 | 1.0.0.76 |
| netgear d6200_firmware | v < 1.1.00.36 | 1.1.00.36 |
| netgear d7000_firmware | v < 1.0.1.70 | 1.0.1.70 |
| netgear ex6200_firmware | v < 1.0.1.78 | 1.0.1.78 |
| netgear ex7000_firmware | v < 1.0.1.78 | 1.0.1.78 |
| netgear ex8000_firmware | v < 1.0.1.186 | 1.0.1.186 |
| netgear jr6150_firmware | v < 1.0.1.18 | 1.0.1.18 |
| netgear pr2000_firmware | v < 1.0.0.28 | 1.0.0.28 |
| netgear r6020_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear r6050_firmware | v < 1.0.1.18 | 1.0.1.18 |
| netgear r6080_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear r6120_firmware | v < 1.0.0.46 | 1.0.0.46 |
| netgear r6220_firmware | v < 1.1.0.80 | 1.1.0.80 |
| netgear r6260_firmware | v < 1.1.0.64 | 1.1.0.64 |
| netgear r6300_firmware | v < 1.0.4.34 | 1.0.4.34 |
| netgear r6700_firmware | v < 1.0.2.6, v < 1.2.0.36 | 1.0.2.6, 1.2.0.36 |
| netgear r6800_firmware | v < 1.2.0.36 | 1.2.0.36 |
| netgear r6900_firmware | v < 1.0.2.4, v < 1.2.0.36 | 1.0.2.4, 1.2.0.36 |
| netgear r6900p_firmware | v < 1.3.1.64 | 1.3.1.64 |
| netgear r7000_firmware | v < 1.0.9.42 | 1.0.9.42 |
| netgear r7000p_firmware | v < 1.3.1.64 | 1.3.1.64 |
| netgear r7800_firmware | v < 1.0.2.60 | 1.0.2.60 |
| 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 xr500_firmware | v < 2.3.2.40 | 2.3.2.40 |
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