CVE-2021-45547
High
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7850 before 1.0.5.74, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.74, R8000P before 1.4.2.84, RAX200 before 1.0.4.120, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RBK752 before 3.2.17.12, RBK852 before 3.2.17.12, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, and RBS850 before 3.2.17.12.
SeverityHigh
CVSS8.4
Exploit probability—
Product
Netgear R7850 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021
How to fix
Update
- netgear r7850_firmware1.0.5.74 or later
- netgear r7900p_firmware1.4.2.84 or later
- netgear r7960p_firmware1.4.2.84 or later
- netgear r8000_firmware1.0.4.74 or later
- netgear r8000p_firmware1.4.2.84 or later
- netgear rax200_firmware1.0.4.120 or later
- netgear rax75_firmware1.0.4.120 or later
- netgear rax80_firmware1.0.4.120 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
- netgear rbk752_firmware3.2.17.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear r7850_firmware | v < 1.0.5.74 | 1.0.5.74 |
| netgear r7900p_firmware | v < 1.4.2.84 | 1.4.2.84 |
| netgear r7960p_firmware | v < 1.4.2.84 | 1.4.2.84 |
| netgear r8000_firmware | v < 1.0.4.74 | 1.0.4.74 |
| netgear r8000p_firmware | v < 1.4.2.84 | 1.4.2.84 |
| netgear rax200_firmware | v < 1.0.4.120 | 1.0.4.120 |
| netgear rax75_firmware | v < 1.0.4.120 | 1.0.4.120 |
| netgear rax80_firmware | v < 1.0.4.120 | 1.0.4.120 |
| 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 |
| 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 |
Check your version
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