CVE-2021-45661
High
Description
Certain NETGEAR devices are affected by server-side injection. This affects RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, and RBS50Y before 2.6.1.40.
SeverityHigh
CVSS7.1
Exploit probability26. percentile0.3%
Product
Netgear Rbk40 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021
How to fix
Update
- netgear rbk40_firmware2.5.1.16 or later
- netgear rbr40_firmware2.5.1.16 or later
- netgear rbs40_firmware2.5.1.16 or later
- netgear rbk20_firmware2.5.1.16 or later
- netgear rbr20_firmware2.5.1.16 or later
- netgear rbs20_firmware2.5.1.16 or later
- netgear rbk50_firmware2.5.1.16 or later
- netgear rbr50_firmware2.5.1.16 or later
- netgear rbs50_firmware2.5.1.16 or later
- netgear rbs50y_firmware2.6.1.40 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear rbk40_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbr40_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbs40_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbk20_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbr20_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbs20_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbk50_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbr50_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbs50_firmware | v < 2.5.1.16 | 2.5.1.16 |
| netgear rbs50y_firmware | v < 2.6.1.40 | 2.6.1.40 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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