What is CVE-2019-20673?

CVE-2019-20673 is a vulnerability that affects certain NETGEAR devices and allows for stored XSS attacks.

Which NETGEAR devices are affected by CVE-2019-20673?

NETGEAR devices RBR20, RBS20, RBK20, RBR40, RBS40, RBK40, RBR50, RBS50, and RBK50 are affected by CVE-2019-20673.

What is the severity of CVE-2019-20673?

The severity of CVE-2019-20673 is rated as medium, with a severity value of 4.8.

How can I fix CVE-2019-20673?

To fix CVE-2019-20673, it is recommended to update the firmware of the affected NETGEAR devices to version 2.3.5.26 for RBR20, RBS20, and RBK20, and version 2.3.5.30 for RBR40, RBS40, RBK40, RBR50, RBS50, and RBK50.

Where can I find more information about CVE-2019-20673?

You can find more information about CVE-2019-20673 in the NETGEAR security advisory at https://kb.netgear.com/000061466/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0546.

Vulnerability/
CVE-2019-20673

15/4/2020

20/4/2020

CVE-2019-20673

First published: Wed Apr 15 2020(Updated: )

Certain NETGEAR devices are affected by stored XSS. This affects RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK20 before 2.3.5.26, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK40 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and RBK50 before 2.3.5.30.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Netgear Rbr20 Firmware	<2.3.5.26
Netgear Rbr20
Netgear Rbs20 Firmware	<2.3.5.26
Netgear Rbs20
Netgear Rbk20 Firmware	<2.3.5.26
Netgear Rbk20
Netgear Rbr40 Firmware	<2.3.5.30
Netgear Rbr40
Netgear Rbs40 Firmware	<2.3.5.30
Netgear Rbs40
Netgear Rbk40 Firmware	<2.3.5.30
Netgear Rbk40
Netgear Rbr50 Firmware	<2.3.5.30
Netgear Rbr50
Netgear Rbs50 Firmware	<2.3.5.30
Netgear Rbs50
Netgear Rbk50 Firmware	<2.3.5.30
Netgear Rbk50

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Reference Links

https://kb.netgear.com/000061466/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0546

Frequently Asked Questions

What is CVE-2019-20673?
CVE-2019-20673 is a vulnerability that affects certain NETGEAR devices and allows for stored XSS attacks.
Which NETGEAR devices are affected by CVE-2019-20673?
NETGEAR devices RBR20, RBS20, RBK20, RBR40, RBS40, RBK40, RBR50, RBS50, and RBK50 are affected by CVE-2019-20673.
What is the severity of CVE-2019-20673?
The severity of CVE-2019-20673 is rated as medium, with a severity value of 4.8.
How can I fix CVE-2019-20673?
To fix CVE-2019-20673, it is recommended to update the firmware of the affected NETGEAR devices to version 2.3.5.26 for RBR20, RBS20, and RBK20, and version 2.3.5.30 for RBR40, RBS40, RBK40, RBR50, RBS50, and RBK50.
Where can I find more information about CVE-2019-20673?
You can find more information about CVE-2019-20673 in the NETGEAR security advisory at https://kb.netgear.com/000061466/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0546.

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