8.4
CWE
77
Advisory Published
Updated

CVE-2021-45574: 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

Affected SoftwareAffected VersionHow to fix
Netgear Rbk752 Firmware<3.2.16.6
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

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Frequently Asked Questions

  • What is CVE-2021-45574?

    CVE-2021-45574 is a vulnerability that affects certain NETGEAR devices and allows an authenticated user to execute arbitrary commands.

  • Which NETGEAR devices are affected by CVE-2021-45574?

    RBK752, RBR750, RBS750, RBK852, RBR850, and RBS850 devices are affected by CVE-2021-45574.

  • What is the severity of CVE-2021-45574?

    The severity of CVE-2021-45574 is high, with a severity score of 6.8.

  • How can an authenticated user exploit CVE-2021-45574?

    An authenticated user can exploit CVE-2021-45574 by injecting malicious commands into certain NETGEAR devices.

  • Is there a fix available for CVE-2021-45574?

    Yes, a fix is available for CVE-2021-45574. Users should update their affected NETGEAR devices to version 3.2.16.6 or higher.

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