medium
6.5
CWE
79
Advisory Published
Updated

CVE-2021-45666: XSS

First published: Sun Dec 26 2021(Updated: )

Certain NETGEAR devices are affected by stored XSS. This affects CBR40 before 2.5.0.10, EAX80 before 1.0.1.64, EX3700 before 1.0.0.90, EX3800 before 1.0.0.90, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7500 before 1.0.0.72, RBW30 before 2.6.1.4, 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, RBS850 before 3.2.16.6, and RBS40V before 2.6.1.4.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Netgear Eax80 Firmware<1.0.1.64
Netgear Eax80
Netgear Ex3700 Firmware<1.0.0.90
Netgear EX3700
Netgear Ex3800 Firmware<1.0.0.90
Netgear Ex3800
Netgear Ex6120 Firmware<1.0.0.64
Netgear EX6120
Netgear Ex6130 Firmware<1.0.0.44
Netgear Ex6130
Netgear Ex7500 Firmware<1.0.0.72
Netgear Ex7500
Netgear Rbw30 Firmware<2.6.1.4
Netgear Rbw30
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
Netgear Rbs40v Firmware<2.6.1.4
Netgear Rbs40v
Netgear Cbr40 Firmware<2.5.0.10
Netgear Cbr40
All of
Netgear Eax80 Firmware<1.0.1.64
Netgear Eax80
All of
Netgear Ex3700 Firmware<1.0.0.90
Netgear EX3700
All of
Netgear Ex3800 Firmware<1.0.0.90
Netgear Ex3800
All of
Netgear Ex6120 Firmware<1.0.0.64
Netgear EX6120
All of
Netgear Ex6130 Firmware<1.0.0.44
Netgear Ex6130
All of
Netgear Ex7500 Firmware<1.0.0.72
Netgear Ex7500
All of
Netgear Rbw30 Firmware<2.6.1.4
Netgear Rbw30
All of
Netgear Rbk752 Firmware<3.2.16.6
Netgear Rbk752
All of
Netgear Rbr750 Firmware<3.2.16.6
Netgear Rbr750
All of
Netgear Rbs750 Firmware<3.2.16.6
Netgear Rbs750
All of
Netgear Rbk852 Firmware<3.2.16.6
Netgear Rbk852
All of
Netgear Rbr850 Firmware<3.2.16.6
NETGEAR RBR850
All of
Netgear Rbs850 Firmware<3.2.16.6
Netgear Rbs850
All of
Netgear Rbs40v Firmware<2.6.1.4
Netgear Rbs40v
All of
Netgear Cbr40 Firmware<2.5.0.10
Netgear Cbr40

Remedy

https://kb.netgear.com/000064121/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0254

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2021-45666.

  • Which NETGEAR devices are affected by this vulnerability?

    This vulnerability affects CBR40 before 2.5.0.10, EAX80 before 1.0.1.64, EX3700 before 1.0.0.90, EX3800 before 1.0.0.90, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7500 before 1.0.0.72, RBW30 before 2.6.1.4, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, and other NETGEAR devices.

  • What is the severity of CVE-2021-45666?

    The severity of CVE-2021-45666 is medium with a severity value of 4.8.

  • How can I fix CVE-2021-45666?

    To fix CVE-2021-45666, you should update your affected NETGEAR device to the latest firmware provided by NETGEAR.

  • Where can I find more information about this vulnerability?

    You can find more information about this vulnerability on the NETGEAR website at the following link: https://kb.netgear.com/000064121/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0254

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203