CVE-2017-18776
High
Description
Certain NETGEAR devices are affected by authentication bypass. This affects D6100 before V1.0.0.55, D7000 before V1.0.1.50, D7800 before V1.0.1.24, JNR1010v2 before 1.1.0.40, JWNR2010v5 before 1.1.0.40, R6100 before 1.0.1.12, R6220 before 1.1.0.50, R7500 before 1.0.0.108, R7500v2 before 1.0.3.10, WNDR4300v1 before 1.0.2.88, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, WNR1000v4 before 1.1.0.40, WNR2000v5 before 1.0.0.42, WNR2020 before 1.1.0.40, and WNR2050 before 1.1.0.40.
SeverityHigh
CVSS8.4
Exploit probability—
Product
Netgear D6100 Firmware
PublishedApr 22, 2020
First seenApr 22, 2020
How to fix
Update
- netgear d6100_firmware1.0.0.55 or later
- netgear d7000_firmware1.0.1.50 or later
- netgear d7800_firmware1.0.1.24 or later
- netgear jnr1010_firmware1.1.0.40 or later
- netgear jwnr2010_firmware1.1.0.40 or later
- netgear r6100_firmware1.0.1.12 or later
- netgear r6220_firmware1.1.0.50 or later
- netgear r7500_firmware1.0.0.108, 1.0.3.10 or later
- netgear wndr4300_firmware1.0.2.88, 1.0.0.48 or later
- netgear wndr4500_firmware1.0.0.48 or later
- netgear wnr1000_firmware1.1.0.40 or later
- netgear wnr2000_firmware1.0.0.42 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear d6100_firmware | v < 1.0.0.55 | 1.0.0.55 |
| netgear d7000_firmware | v < 1.0.1.50 | 1.0.1.50 |
| netgear d7800_firmware | v < 1.0.1.24 | 1.0.1.24 |
| netgear jnr1010_firmware | v < 1.1.0.40 | 1.1.0.40 |
| netgear jwnr2010_firmware | v < 1.1.0.40 | 1.1.0.40 |
| netgear r6100_firmware | v < 1.0.1.12 | 1.0.1.12 |
| netgear r6220_firmware | v < 1.1.0.50 | 1.1.0.50 |
| netgear r7500_firmware | v < 1.0.0.108, v < 1.0.3.10 | 1.0.0.108, 1.0.3.10 |
| netgear wndr4300_firmware | v < 1.0.2.88, v < 1.0.0.48 | 1.0.2.88, 1.0.0.48 |
| netgear wndr4500_firmware | v < 1.0.0.48 | 1.0.0.48 |
| netgear wnr1000_firmware | v < 1.1.0.40 | 1.1.0.40 |
| netgear wnr2000_firmware | v < 1.0.0.42 | 1.0.0.42 |
| netgear wnr2020_firmware | v < 1.1.0.40 | 1.1.0.40 |
| netgear wnr2050_firmware | v < 1.1.0.40 | 1.1.0.40 |
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