Advisory Published
Updated

CVE-2021-45505

First published: Sun Dec 26 2021(Updated: )

Certain NETGEAR devices are affected by authentication bypass. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Netgear Cbr750 Firmware<4.6.3.6
Netgear Cbr750
Netgear Rbk752 Firmware<3.2.17.12
Netgear Rbk752
Netgear Rbr750 Firmware<3.2.17.12
Netgear Rbr750
Netgear Rbs750 Firmware<3.2.17.12
Netgear Rbs750
Netgear Rbk852 Firmware<3.2.17.12
Netgear Rbk852
Netgear Rbr850 Firmware<3.2.17.12
NETGEAR RBR850
Netgear Rbs850 Firmware<3.2.17.12
Netgear Rbs850

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Frequently Asked Questions

  • What is CVE-2021-45505?

    CVE-2021-45505 is a vulnerability that allows for authentication bypass on certain NETGEAR devices.

  • Which devices are affected by CVE-2021-45505?

    CVE-2021-45505 affects certain NETGEAR devices including CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

  • What is the severity of CVE-2021-45505?

    The severity of CVE-2021-45505 is critical with a CVSS score of 8.8.

  • How can I fix CVE-2021-45505?

    To fix CVE-2021-45505, it is recommended to update the firmware of the affected NETGEAR devices to the latest version.

  • Where can I find more information about CVE-2021-45505?

    You can find more information about CVE-2021-45505 in the Netgear Security Advisory at https://kb.netgear.com/000064129/Security-Advisory-for-Authentication-Bypass-on-Some-WiFi-Systems-PSV-2020-0477.

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