What is CVE-2022-35535?

CVE-2022-35535 is a vulnerability in the WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 routers' wireless.cgi file, where the 'macAddr' parameter is not filtered, allowing for command injection in the /wifi_mesh.shtml page.

How severe is CVE-2022-35535?

CVE-2022-35535 has a severity rating of 9.8 (Critical).

Which devices are affected by CVE-2022-35535?

The WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 routers are affected by CVE-2022-35535.

How can the CVE-2022-35535 vulnerability be exploited?

The CVE-2022-35535 vulnerability can be exploited by injecting commands through the 'macAddr' parameter in the wireless.cgi file, specifically on the /wifi_mesh.shtml page.

Is there a fix for CVE-2022-35535?

At the moment, there is no official fix available for CVE-2022-35535. It is recommended to follow any security advisories from the vendor and apply updates or patches when they become available.

Vulnerability/
CVE-2022-35535

critical

9.8

CWE

10/8/2022

8/8/2023

CVE-2022-35535: Command Injection

First published: Wed Aug 10 2022(Updated: )

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on parameter macAddr, which leads to command injection in page /wifi_mesh.shtml.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Wavlink WN572HP3 Firmware
Wavlink WN572HP3 Firmware
Wavlink Wifi-repeater Firmware
Wavlink WL-WN533A8 Firmware
Wavlink WL-WN530H4 Firmware
Wavlink Wl-wn530h4 Firmware
Wavlink Wifi-repeater Firmware
Wavlink WL-WN535K3 Firmware
WAVLINK WN531P3
WAVLINK WN531P3

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Reference Links

https://github.com/TyeYeah/othercveinfo/tree/main/wavlink#command-injection-occurs-when-adding-extender-in-wavlink-router-ac1200-page-wifi_meshshtml-in-wirelesscgi

Frequently Asked Questions

What is CVE-2022-35535?
CVE-2022-35535 is a vulnerability in the WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 routers' wireless.cgi file, where the 'macAddr' parameter is not filtered, allowing for command injection in the /wifi_mesh.shtml page.
How severe is CVE-2022-35535?
CVE-2022-35535 has a severity rating of 9.8 (Critical).
Which devices are affected by CVE-2022-35535?
The WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 routers are affected by CVE-2022-35535.
How can the CVE-2022-35535 vulnerability be exploited?
The CVE-2022-35535 vulnerability can be exploited by injecting commands through the 'macAddr' parameter in the wireless.cgi file, specifically on the /wifi_mesh.shtml page.
Is there a fix for CVE-2022-35535?
At the moment, there is no official fix available for CVE-2022-35535. It is recommended to follow any security advisories from the vendor and apply updates or patches when they become available.

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vendor/wavlink
canonical/wavlink wn572hp3 firmware
canonical/wavlink wifi-repeater firmware
canonical/wavlink wl-wn533a8 firmware
canonical/wavlink wl-wn530h4 firmware
canonical/wavlink wl-wn535k3 firmware
canonical/wavlink wn531p3

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