CVE-2021-45553: Command Injection

Published Dec 26, 2021
·
Updated

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7000 before 1.0.11.126, R6900P before 1.3.2.126, and R7000P before 1.3.2.126.

Affected Software

12 affected components
All of the following
Netgear R7000 Firmware<1.0.11.126
Netgear R7000
All of the following
Netgear R6900p Firmware<1.3.2.126
Netgear R6900P
All of the following
Netgear R7000p Firmware<1.3.2.126
Netgear R7000P
Netgear R7000 Firmware<1.0.11.126
Netgear R7000
Netgear R6900p Firmware<1.3.2.126
Netgear R6900P
Netgear R7000p Firmware<1.3.2.126
Netgear R7000P

Event History

Dec 26, 2021
CVE Published
via MITRE·12:51 AM
Data Sourced
via MITRE·12:51 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2021-45553?

CVE-2021-45553 is a command injection vulnerability affecting certain NETGEAR devices.

2

Which NETGEAR devices are affected by CVE-2021-45553?

CVE-2021-45553 affects R7000 before 1.0.11.126, R6900P before 1.3.2.126, and R7000P before 1.3.2.126.

3

What is the severity of CVE-2021-45553?

CVE-2021-45553 has a severity rating of 8.8 (high).

4

How can I fix CVE-2021-45553?

To fix CVE-2021-45553, update your NETGEAR device's firmware to version 1.0.11.126 (for R7000) or 1.3.2.126 (for R6900P and R7000P).

5

Where can I find more information about CVE-2021-45553?

You can find more information about CVE-2021-45553 in the Netgear security advisory located at https://kb.netgear.com/000064074/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0225.

Contact

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