What is the severity of CVE-2022-45441?

The severity of CVE-2022-45441 is high with a CVSS score of 6.1.

How can I fix CVE-2022-45441?

To fix CVE-2022-45441, update the Zyxel NBG-418N v2 firmware to V1.00(AARP.13)C0 or later.

Where can I find more information about CVE-2022-45441?

More information about CVE-2022-45441 can be found in the Zyxel security advisory at https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-xss-vulnerability-in-nbg-418n-v2-home-router.

Vulnerability/
CVE-2022-45441

high

8.2

CWE

7/2/2023

3/8/2024

CVE-2022-45441: XSS

Q: What is CVE-2022-45441?

CVE-2022-45441 is a cross-site scripting (XSS) vulnerability in Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.13)C0.

Q: How does CVE-2022-45441 work?

CVE-2022-45441 allows an attacker to store malicious scripts in the Logs page of the GUI on a vulnerable Zyxel NBG-418N v2 device.

First published: Tue Feb 07 2023(Updated: )

A cross-site scripting (XSS) vulnerability in Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.13)C0, which could allow an attacker to store malicious scripts in the Logs page of the GUI on a vulnerable device. A successful XSS attack could force an authenticated user to execute the stored malicious scripts and then result in a denial-of-service (DoS) condition when the user visits the Logs page of the GUI on the device.

Credit: security@zyxel.com.tw

Affected Software	Affected Version	How to fix
Zyxel Nbg-418n Firmware	<=1.00\(aarp.10\)c0
ZyXEL NBG-418N	=v2

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Reference Links

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-xss-vulnerability-in-nbg-418n-v2-home-router

Frequently Asked Questions

What is CVE-2022-45441?
CVE-2022-45441 is a cross-site scripting (XSS) vulnerability in Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.13)C0.
How does CVE-2022-45441 work?
CVE-2022-45441 allows an attacker to store malicious scripts in the Logs page of the GUI on a vulnerable Zyxel NBG-418N v2 device.
What is the severity of CVE-2022-45441?
The severity of CVE-2022-45441 is high with a CVSS score of 6.1.
How can I fix CVE-2022-45441?
To fix CVE-2022-45441, update the Zyxel NBG-418N v2 firmware to V1.00(AARP.13)C0 or later.
Where can I find more information about CVE-2022-45441?
More information about CVE-2022-45441 can be found in the Zyxel security advisory at https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-xss-vulnerability-in-nbg-418n-v2-home-router.

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agent/author
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agent/last-modified-date
agent/softwarecombine
agent/tags
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agent/first-publish-date
vendor/zyxel
canonical/zyxel nbg-418n firmware
version/zyxel nbg-418n firmware/1.00\(aarp.10\)c0
canonical/zyxel nbg-418n
version/zyxel nbg-418n/v2

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