CVE-2018-21113
High
Description
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.42, R6100 before 1.0.1.28, R7500 before 1.0.0.130, R7500v2 before 1.0.3.36, R7800 before 1.0.2.52, R8900 before 1.0.4.12, R9000 before 1.0.4.12, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, and WNDR4500v3 before 1.0.0.56.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Netgear D6100 Firmware
PublishedApr 22, 2020
First seenApr 22, 2020
How to fix
Update
- netgear d6100_firmware1.0.0.58 or later
- netgear d7800_firmware1.0.1.42 or later
- netgear r6100_firmware1.0.1.28 or later
- netgear r7500_firmware1.0.0.130, 1.0.3.36 or later
- netgear r7800_firmware1.0.2.52 or later
- netgear r8900_firmware1.0.4.12 or later
- netgear r9000_firmware1.0.4.12 or later
- netgear wndr3700_firmware1.0.2.102 or later
- netgear wndr4300_firmware1.0.2.104, 1.0.0.56 or later
- netgear wndr4500_firmware1.0.0.56 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear d6100_firmware | v < 1.0.0.58 | 1.0.0.58 |
| netgear d7800_firmware | v < 1.0.1.42 | 1.0.1.42 |
| netgear r6100_firmware | v < 1.0.1.28 | 1.0.1.28 |
| netgear r7500_firmware | v < 1.0.0.130, v < 1.0.3.36 | 1.0.0.130, 1.0.3.36 |
| netgear r7800_firmware | v < 1.0.2.52 | 1.0.2.52 |
| 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 wndr3700_firmware | v < 1.0.2.102 | 1.0.2.102 |
| netgear wndr4300_firmware | v < 1.0.2.104, v < 1.0.0.56 | 1.0.2.104, 1.0.0.56 |
| netgear wndr4500_firmware | v < 1.0.0.56 | 1.0.0.56 |
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