CVE-2021-45593
High
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.2.102, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBR50 before 2.7.2.102, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.2.102.
SeverityHigh
CVSS8.4
Exploit probability—
Product
Netgear Rbr20 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021
How to fix
Update
- netgear rbr20_firmware2.7.3.22 or later
- netgear rbr40_firmware2.7.3.22 or later
- netgear rbr50_firmware2.7.2.102 or later
- netgear rbs20_firmware2.7.3.22 or later
- netgear rbs40_firmware2.7.3.22 or later
- netgear rbk20_firmware2.7.3.22 or later
- netgear rbk40_firmware2.7.3.22 or later
- netgear rbk50_firmware2.7.2.102 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear rbr20_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbr40_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbr50_firmware | v < 2.7.2.102 | 2.7.2.102 |
| netgear rbs20_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbs40_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbk20_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbk40_firmware | v < 2.7.3.22 | 2.7.3.22 |
| netgear rbk50_firmware | v < 2.7.2.102 | 2.7.2.102 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.