CVE-2022-35534

Name: CVE-2022-35534
Creator: NVD / NIST
Published: 2022-08-10T20:15:57.083+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.30%

Last modified Jun 17, 2026

CVE-2022-35534 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on parameter hiddenSSID32g and SSID2G2, which leads to command injection in page /wifi_multi_ssid.shtml.. EPSS estimates a 2.30% chance of exploitation in the next 30 days.

Description

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on parameter hiddenSSID32g and SSID2G2, which leads to command injection in page /wifi_multi_ssid.shtml.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.30%

81.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Wavlink	Wn572hp3 Firmware	All versions
Wavlink	Wn533a8 Firmware	All versions
Wavlink	Wn530h4 Firmware	All versions
Wavlink	Wn535g3 Firmware	All versions
Wavlink	Wn531p3 Firmware	All versions

References

https://github.com/TyeYeah/othercveinfo/tree/main/wavlink#wavlink-router-ac1200-page-wifi_multi_ssidshtml-command-injection-in-wirelesscgiExploit, Third Party Advisory
https://github.com/TyeYeah/othercveinfo/tree/main/wavlink#wavlink-router-ac1200-page-wifi_multi_ssidshtml-command-injection-in-wirelesscgiExploit, Third Party Advisory

Timeline

Published: Aug 10, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35534?

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on parameter hiddenSSID32g and SSID2G2, which leads to command injection in page /wifi_multi_ssid.shtml.

How severe is CVE-2022-35534?

CVE-2022-35534 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.30% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35534?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-35534?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST