CVE-2018-21134
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.
How to fix
- netgear r6700_firmware1.0.1.48 or later
- netgear r7900_firmware1.0.2.16 or later
- netgear r6900_firmware1.0.1.48 or later
- netgear r7000p_firmware1.3.1.44 or later
- netgear r6900p_firmware1.3.1.44 or later
- netgear r6250_firmware1.0.4.30 or later
- netgear r6300_firmware1.0.4.32 or later
- netgear r6400_firmware1.0.1.44, 1.0.2.60 or later
- netgear r7000_firmware1.0.9.34 or later
- netgear r7100lg_firmware1.0.0.48 or later
- netgear r7300_firmware1.0.0.68 or later
- netgear r8000_firmware1.0.4.18 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear r6700_firmware | v < 1.0.1.48 | 1.0.1.48 |
| netgear r7900_firmware | v < 1.0.2.16 | 1.0.2.16 |
| netgear r6900_firmware | v < 1.0.1.48 | 1.0.1.48 |
| netgear r7000p_firmware | v < 1.3.1.44 | 1.3.1.44 |
| netgear r6900p_firmware | v < 1.3.1.44 | 1.3.1.44 |
| netgear r6250_firmware | v < 1.0.4.30 | 1.0.4.30 |
| netgear r6300_firmware | v < 1.0.4.32 | 1.0.4.32 |
| netgear r6400_firmware | v < 1.0.1.44, v < 1.0.2.60 | 1.0.1.44, 1.0.2.60 |
| netgear r7000_firmware | v < 1.0.9.34 | 1.0.9.34 |
| netgear r7100lg_firmware | v < 1.0.0.48 | 1.0.0.48 |
| netgear r7300_firmware | v < 1.0.0.68 | 1.0.0.68 |
| netgear r8000_firmware | v < 1.0.4.18 | 1.0.4.18 |
| netgear r8000p_firmware | v < 1.4.1.24 | 1.4.1.24 |
| netgear r7900p_firmware | v < 1.4.1.24 | 1.4.1.24 |
| netgear r8500_firmware | v < 1.0.2.122 | 1.0.2.122 |
| netgear r8300_firmware | v < 1.0.2.122 | 1.0.2.122 |
| netgear wn2500rp_firmware | v < 1.0.1.54 | 1.0.1.54 |
| netgear ex3700_firmware | v < 1.0.0.72 | 1.0.0.72 |
| netgear ex3800_firmware | v < 1.0.0.72 | 1.0.0.72 |
| netgear ex6000_firmware | v < 1.0.0.32 | 1.0.0.32 |
| netgear ex6100_firmware | v < 1.0.2.24 | 1.0.2.24 |
| netgear ex6120_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear ex6130_firmware | v < 1.0.0.24 | 1.0.0.24 |
| netgear ex6150_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear ex6200_firmware | v < 1.0.3.88 | 1.0.3.88 |
| netgear ex7000_firmware | v < 1.0.0.66 | 1.0.0.66 |
| netgear d7000_firmware | v < 1.0.0.51 | 1.0.0.51 |
| netgear d6220_firmware | v < 1.0.0.46 | 1.0.0.46 |
| netgear d6400_firmware | v < 1.0.0.82 | 1.0.0.82 |
| netgear d8500_firmware | v < 1.0.3.42 | 1.0.3.42 |
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