CVE-2021-45526
High
Description
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.
SeverityHigh
CVSS7.3
Exploit probability—
Product
Netgear Ex6000 Firmware
PublishedDec 26, 2021
First seenDec 26, 2021
How to fix
Update
- netgear ex6000_firmware1.0.0.38 or later
- netgear ex6120_firmware1.0.0.48 or later
- netgear ex6130_firmware1.0.0.30 or later
- netgear r6300v2_firmware1.0.4.52 or later
- netgear r6400_firmware1.0.1.52 or later
- netgear r7000_firmware1.0.11.126 or later
- netgear r7900_firmware1.0.4.30 or later
- netgear r8000_firmware1.0.4.52 or later
- netgear r8000p_firmware1.4.1.50 or later
- netgear r7000p_firmware1.3.2.124 or later
- netgear rax80_firmware1.0.3.88 or later
- netgear rax75_firmware1.0.3.88 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear ex6000_firmware | v < 1.0.0.38 | 1.0.0.38 |
| netgear ex6120_firmware | v < 1.0.0.48 | 1.0.0.48 |
| netgear ex6130_firmware | v < 1.0.0.30 | 1.0.0.30 |
| netgear r6300v2_firmware | v < 1.0.4.52 | 1.0.4.52 |
| netgear r6400_firmware | v < 1.0.1.52 | 1.0.1.52 |
| netgear r7000_firmware | v < 1.0.11.126 | 1.0.11.126 |
| netgear r7900_firmware | v < 1.0.4.30 | 1.0.4.30 |
| netgear r8000_firmware | v < 1.0.4.52 | 1.0.4.52 |
| netgear r8000p_firmware | v < 1.4.1.50 | 1.4.1.50 |
| netgear r7000p_firmware | v < 1.3.2.124 | 1.3.2.124 |
| netgear rax80_firmware | v < 1.0.3.88 | 1.0.3.88 |
| netgear rax75_firmware | v < 1.0.3.88 | 1.0.3.88 |
| netgear r6900p_firmware | v < 1.3.2.124 | 1.3.2.124 |
| netgear r7900p_firmware | v < 1.4.1.50 | 1.4.1.50 |
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