CVE-2021-45562: Command Injection
First published: Sun Dec 26 2021(Updated: )
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects 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 |
|---|---|---|
| All of | ||
| NETGEAR RBK752 firmware | <3.2.16.6 | |
| NETGEAR RBK752 firmware | ||
| All of | ||
| NETGEAR RBR750 | <3.2.16.6 | |
| NETGEAR RBR750 firmware | ||
| All of | ||
| NETGEAR RBS750 | <3.2.16.6 | |
| NETGEAR RBS750 | ||
| All of | ||
| NETGEAR RBK852 | <3.2.16.6 | |
| NETGEAR RBK852 | ||
| All of | ||
| NETGEAR RBR850 firmware | <3.2.16.6 | |
| NETGEAR RBR850 firmware | ||
| All of | ||
| NETGEAR RBS850 | <3.2.16.6 | |
| NETGEAR RBS850 firmware | ||
| NETGEAR RBK752 firmware | <3.2.16.6 | |
| NETGEAR RBK752 firmware | ||
| NETGEAR RBR750 | <3.2.16.6 | |
| NETGEAR RBR750 firmware | ||
| NETGEAR RBS750 | <3.2.16.6 | |
| NETGEAR RBS750 | ||
| NETGEAR RBK852 | <3.2.16.6 | |
| NETGEAR RBK852 | ||
| NETGEAR RBR850 firmware | <3.2.16.6 | |
| NETGEAR RBR850 firmware | ||
| NETGEAR RBS850 | <3.2.16.6 | |
| NETGEAR RBS850 firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45562?
CVE-2021-45562 is rated as a high-severity vulnerability due to its potential for command injection by authenticated users.
How do I fix CVE-2021-45562?
To fix CVE-2021-45562, it is essential to update your NETGEAR device firmware to version 3.2.16.6 or later.
Which NETGEAR devices are affected by CVE-2021-45562?
CVE-2021-45562 affects NETGEAR RBK752, RBR750, RBS750, RBK852, RBR850, and RBS850 devices running firmware before version 3.2.16.6.
What type of vulnerability is CVE-2021-45562?
CVE-2021-45562 is a command injection vulnerability that can be exploited by an authenticated user.
What can happen if CVE-2021-45562 is exploited?
Exploitation of CVE-2021-45562 could allow an attacker to execute arbitrary commands on the affected NETGEAR devices.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/event
- agent/softwarecombine
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/netgear
- canonical/netgear rbk752 firmware
- canonical/netgear rbr750
- canonical/netgear rbr750 firmware
- canonical/netgear rbs750
- canonical/netgear rbk852
- canonical/netgear rbr850 firmware
- canonical/netgear rbs850
- canonical/netgear rbs850 firmware