CVE-2021-38528: Command Injection

Published Aug 11, 2021
·
Updated

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6900P before 1.3.2.132, R7000P before 1.3.2.132, R7100LG before 1.0.0.64, WNDR3400v3 before 1.0.1.38, and XR300 before 1.0.3.56.

Affected Software

24 affected components
Netgear D8500 Firmware<1.0.3.58
Netgear D8500
Netgear R6900p Firmware<1.3.2.132
Netgear R6900P
Netgear R7000p Firmware<1.3.2.132
Netgear R7000P
Netgear R7100lg Firmware<1.0.0.64
Netgear R7100LG
Netgear Wndr3400 Firmware<1.0.1.38
Netgear WNDR3400=v3
Netgear Xr300 Firmware<1.0.3.56
Netgear XR300
All of the following
Netgear D8500 Firmware<1.0.3.58
Netgear D8500
All of the following
Netgear R6900p Firmware<1.3.2.132
Netgear R6900P
All of the following
Netgear R7000p Firmware<1.3.2.132
Netgear R7000P
All of the following
Netgear R7100lg Firmware<1.0.0.64
Netgear R7100LG
All of the following
Netgear Wndr3400 Firmware<1.0.1.38
Netgear WNDR3400=v3
All of the following
Netgear Xr300 Firmware<1.0.3.56
Netgear XR300

Event History

Aug 11, 2021
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
via NVD·12:16 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2021-38528?

CVE-2021-38528 is a vulnerability that affects certain NETGEAR devices, allowing unauthenticated attackers to execute commands.

2

Which NETGEAR devices are affected by CVE-2021-38528?

NETGEAR devices D8500 (before 1.0.3.58), R6900P (before 1.3.2.132), R7000P (before 1.3.2.132), R7100LG (before 1.0.0.64), WNDR3400v3 (before 1.0.1.38), and XR300 (before 1.0.3.56) are affected by CVE-2021-38528.

3

What is the severity level of CVE-2021-38528?

CVE-2021-38528 has a severity level of 9.8 (Critical).

4

How can an unauthenticated attacker exploit CVE-2021-38528?

An unauthenticated attacker can exploit CVE-2021-38528 by injecting malicious commands into certain NETGEAR devices.

5

Is there a fix available for CVE-2021-38528?

Yes, NETGEAR has released firmware updates to address and mitigate the CVE-2021-38528 vulnerability.

Contact

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