CVE-2021-45535: Command Injection
First published: Sun Dec 26 2021(Updated: )
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RAX200 before 1.0.3.106, RAX80 before 1.0.3.106, RAX75 before 1.0.3.106, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear Rax200 Firmware | <1.0.3.106 | |
| NETGEAR RAX200 | ||
| Netgear Rax80 Firmware | <1.0.3.106 | |
| Netgear Rax80 | ||
| Netgear Rax75 Firmware | <1.0.3.106 | |
| Netgear Rax75 | ||
| Netgear Rbk752 | ||
| Netgear Rbk752 | ||
| Netgear Rbr750 Firmware | <3.2.16.6 | |
| Netgear Rbr750 | ||
| Netgear Rbs750 Firmware | <3.2.16.6 | |
| Netgear Rbs750 | ||
| Netgear Rbk852 Firmware | <3.2.16.6 | |
| Netgear Rbk852 | ||
| Netgear Rbr850 Firmware | <3.2.16.6 | |
| NETGEAR RBR850 | ||
| Netgear Rbs850 Firmware | <3.2.16.6 | |
| Netgear Rbs850 | ||
| All of | ||
| Netgear Rax200 Firmware | <1.0.3.106 | |
| NETGEAR RAX200 | ||
| All of | ||
| Netgear Rax80 Firmware | <1.0.3.106 | |
| Netgear Rax80 | ||
| All of | ||
| Netgear Rax75 Firmware | <1.0.3.106 | |
| Netgear Rax75 | ||
| All of | ||
| Netgear Rbk752 | ||
| Netgear Rbk752 | ||
| All of | ||
| Netgear Rbr750 Firmware | <3.2.16.6 | |
| Netgear Rbr750 | ||
| All of | ||
| Netgear Rbs750 Firmware | <3.2.16.6 | |
| Netgear Rbs750 | ||
| All of | ||
| Netgear Rbk852 Firmware | <3.2.16.6 | |
| Netgear Rbk852 | ||
| All of | ||
| Netgear Rbr850 Firmware | <3.2.16.6 | |
| NETGEAR RBR850 | ||
| All of | ||
| Netgear Rbs850 Firmware | <3.2.16.6 | |
| Netgear Rbs850 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the vulnerability ID for this command injection vulnerability?
The vulnerability ID for this command injection vulnerability is CVE-2021-45535.
Which NETGEAR devices are affected by this command injection vulnerability?
This command injection vulnerability affects RAX200 before 1.0.3.106, RAX80 before 1.0.3.106, RAX75 before 1.0.3.106, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850.
What is the severity of CVE-2021-45535?
The severity of CVE-2021-45535 is high with a CVSS score of 6.8.
How can I fix the command injection vulnerability in the affected NETGEAR devices?
To fix the command injection vulnerability, update the firmware of the affected NETGEAR devices to the specified versions: RAX200 - 1.0.3.106, RAX80 - 1.0.3.106, RAX75 - 1.0.3.106, RBK752 - 3.2.16.6, RBR750 - 3.2.16.6, RBS750 - 3.2.16.6, RBK852 - 3.2.16.6, RBR850 - 3.2.16.6, and RBS850 - 3.2.16.6.
Where can I find more information about the CVE-2021-45535 vulnerability?
You can find more information about the CVE-2021-45535 vulnerability in the Netgear Security Advisory: https://kb.netgear.com/000064457/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2020-0052
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/severity
- agent/first-publish-date
- agent/description
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/netgear
- canonical/netgear rax200 firmware
- canonical/netgear rax200
- canonical/netgear rax80 firmware
- canonical/netgear rax80
- canonical/netgear rax75 firmware
- canonical/netgear rax75
- canonical/netgear rbk752
- canonical/netgear rbr750 firmware
- canonical/netgear rbr750
- canonical/netgear rbs750 firmware
- canonical/netgear rbs750
- canonical/netgear rbk852 firmware
- canonical/netgear rbk852
- canonical/netgear rbr850 firmware
- canonical/netgear rbr850
- canonical/netgear rbs850 firmware
- canonical/netgear rbs850