CVE-2021-45634
Critical
Description
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.
SeverityCritical
CVSS9.6
Exploit probability—
Product
Netgear Cbr750 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021
How to fix
Update
- netgear cbr750_firmware4.6.3.6 or later
- netgear rbk752_firmware3.2.17.12 or later
- netgear rbr750_firmware3.2.17.12 or later
- netgear rbs750_firmware3.2.17.12 or later
- netgear rbk852_firmware3.2.17.12 or later
- netgear rbr850_firmware3.2.17.12 or later
- netgear rbs850_firmware3.2.17.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear cbr750_firmware | v < 4.6.3.6 | 4.6.3.6 |
| netgear rbk752_firmware | v < 3.2.17.12 | 3.2.17.12 |
| netgear rbr750_firmware | v < 3.2.17.12 | 3.2.17.12 |
| netgear rbs750_firmware | v < 3.2.17.12 | 3.2.17.12 |
| netgear rbk852_firmware | v < 3.2.17.12 | 3.2.17.12 |
| netgear rbr850_firmware | v < 3.2.17.12 | 3.2.17.12 |
| netgear rbs850_firmware | v < 3.2.17.12 | 3.2.17.12 |
Check your version
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