CVE-2019-20728
Description
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6400 before 1.0.0.74, D7000v2 before 1.0.0.74, D7800 before 1.0.1.34, D8500 before 1.0.3.39, DGN2200v4 before 1.0.0.102, DGND2200Bv4 before 1.0.0.102, DM200 before 1.0.0.52, JNDR3000 before 1.0.0.22, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, RBW30 before 2.1.2.6, R6250 before 1.0.4.26, R6300v2 before 1.0.4.24, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6900 before 1.0.1.44, R7000 before 1.0.9.26, R6900P before 1.3.0.20, R7000P before 1.3.0.20, R7100LG before 1.0.0.40, R7300DST before 1.0.0.62, R7500v2 before 1.0.3.26, R7800 before 1.0.2.44, R7900 before 1.0.2.10, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.116, R8500 before 1.0.2.116, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3400v3 before 1.0.1.18, WNDR3700v4 before 1.0.2.96, WNDR4300v1 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, WNR2000v5 before 1.0.0.64, and WNR3500Lv2 before 1.2.0.48.
How to fix
- netgear d6400_firmware1.0.0.74 or later
- netgear d7000_firmware1.0.0.74 or later
- netgear d7800_firmware1.0.1.34 or later
- netgear d8500_firmware1.0.3.39 or later
- netgear dgn2200_firmware1.0.0.102 or later
- netgear dgnd2200b_firmware1.0.0.102 or later
- netgear dm200_firmware1.0.0.52 or later
- netgear jndr3000_firmware1.0.0.22 or later
- netgear rbk50_firmware2.3.5.30 or later
- netgear rbr50_firmware2.3.5.30 or later
- netgear rbs50_firmware2.3.5.30 or later
- netgear rbw30_firmware2.1.2.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear d6400_firmware | v < 1.0.0.74 | 1.0.0.74 |
| netgear d7000_firmware | v < 1.0.0.74 | 1.0.0.74 |
| netgear d7800_firmware | v < 1.0.1.34 | 1.0.1.34 |
| netgear d8500_firmware | v < 1.0.3.39 | 1.0.3.39 |
| netgear dgn2200_firmware | v < 1.0.0.102 | 1.0.0.102 |
| netgear dgnd2200b_firmware | v < 1.0.0.102 | 1.0.0.102 |
| netgear dm200_firmware | v < 1.0.0.52 | 1.0.0.52 |
| netgear jndr3000_firmware | v < 1.0.0.22 | 1.0.0.22 |
| netgear rbk50_firmware | v < 2.3.5.30 | 2.3.5.30 |
| netgear rbr50_firmware | v < 2.3.5.30 | 2.3.5.30 |
| netgear rbs50_firmware | v < 2.3.5.30 | 2.3.5.30 |
| netgear rbw30_firmware | v < 2.1.2.6 | 2.1.2.6 |
| netgear r6250_firmware | v < 1.0.4.26 | 1.0.4.26 |
| netgear r6300_firmware | v < 1.0.4.24 | 1.0.4.24 |
| netgear r6400_firmware | v < 1.0.1.36, v < 1.0.2.52 | 1.0.1.36, 1.0.2.52 |
| netgear r6700_firmware | v < 1.0.1.44 | 1.0.1.44 |
| netgear r6900_firmware | v < 1.0.1.44 | 1.0.1.44 |
| netgear r7000_firmware | v < 1.0.9.26 | 1.0.9.26 |
| netgear r6900p_firmware | v < 1.3.0.20 | 1.3.0.20 |
| netgear r7000p_firmware | v < 1.3.0.20 | 1.3.0.20 |
| netgear r7100lg_firmware | v < 1.0.0.40 | 1.0.0.40 |
| netgear r7300dst_firmware | v < 1.0.0.62 | 1.0.0.62 |
| netgear r7500_firmware | v < 1.0.3.26 | 1.0.3.26 |
| netgear r7800_firmware | v < 1.0.2.44 | 1.0.2.44 |
| netgear r7900_firmware | v < 1.0.2.10 | 1.0.2.10 |
| netgear r8000_firmware | v < 1.0.4.12 | 1.0.4.12 |
| netgear r7900p_firmware | v < 1.3.0.10 | 1.3.0.10 |
| netgear r8000p_firmware | v < 1.3.0.10 | 1.3.0.10 |
| netgear r8300_firmware | v < 1.0.2.116 | 1.0.2.116 |
| netgear r8500_firmware | v < 1.0.2.116 | 1.0.2.116 |
| netgear r8900_firmware | v < 1.0.3.10 | 1.0.3.10 |
| netgear r9000_firmware | v < 1.0.3.10 | 1.0.3.10 |
| netgear wndr3400_firmware | v < 1.0.1.18 | 1.0.1.18 |
| netgear wndr3700_firmware | v < 1.0.2.96 | 1.0.2.96 |
| netgear wndr4300_firmware | v < 1.0.2.98, v < 1.0.0.54 | 1.0.2.98, 1.0.0.54 |
| netgear wndr4500_firmware | v < 1.0.0.54 | 1.0.0.54 |
| netgear wnr2000_firmware | v < 1.0.0.64 | 1.0.0.64 |
| netgear wnr3500l_firmware | v < 1.2.0.48 | 1.2.0.48 |
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