CVE-2021-45643: High severity netgear r6400v2 firmware vulnerability
Published Dec 26, 2021
·Updated
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, and XR1000 before 1.0.0.58.
Affected Software
12 affected components
Netgear R6400v2 Firmware<1.0.4.118
Netgear R6400v2
Netgear R6700v3 Firmware<1.0.4.118
Netgear R6700v3
Netgear Xr1000 Firmware<1.0.0.58
Netgear XR1000
All of the following
Netgear R6400v2 Firmware<1.0.4.118
Netgear R6400v2
All of the following
Netgear R6700v3 Firmware<1.0.4.118
Netgear R6700v3
All of the following
Netgear Xr1000 Firmware<1.0.0.58
Netgear XR1000
Remediation
Event History
Dec 26, 2021
CVE Published
via MITRE·12:30 AM
Data Sourced
via MITRE·12:30 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
Which NETGEAR devices are affected by CVE-2021-45643?
R6400v2, R6700v3, and XR1000 devices are affected.
2
What is the severity of CVE-2021-45643?
The severity of CVE-2021-45643 is high with a CVSS score of 6.5.
3
How do I fix CVE-2021-45643?
To fix CVE-2021-45643, update your NETGEAR devices to the specified firmware versions: R6400v2 - 1.0.4.118, R6700v3 - 1.0.4.118, and XR1000 - 1.0.0.58.
4
Where can I find more information about CVE-2021-45643?
You can find more information about CVE-2021-45643 in the Netgear Security Advisory PSV-2021-0035.
5
What is the CVE ID of this vulnerability?
The CVE ID of this vulnerability is CVE-2021-45643.