CVE-2022-34046

Name: CVE-2022-34046
Creator: NVD / NIST
Published: 2022-07-20T17:15:08.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 16.58%

Last modified Jun 17, 2026

CVE-2022-34046 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/sysinit.shtml?r=52300 and searching for [logincheck(user);].. EPSS estimates a 16.58% chance of exploitation in the next 30 days.

Description

An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/sysinit.shtml?r=52300 and searching for [logincheck(user);].

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

16.58%

96.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Wavlink	Wn533a8 Firmware	m33a8.v5030.190716

References

http://packetstormsecurity.com/files/167890/Wavlink-WN533A8-Password-Disclosure.htmlThird Party Advisory, VDB Entry
https://drive.google.com/file/d/18ECQEqZ296LDzZ0wErgqnNfen1jCn0mG/view?usp=sharingExploit, Third Party Advisory
http://packetstormsecurity.com/files/167890/Wavlink-WN533A8-Password-Disclosure.htmlThird Party Advisory, VDB Entry
https://drive.google.com/file/d/18ECQEqZ296LDzZ0wErgqnNfen1jCn0mG/view?usp=sharingExploit, Third Party Advisory

Timeline

Published: Jul 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34046?

How severe is CVE-2022-34046?

CVE-2022-34046 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 16.58% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34046?

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-2022-34046?

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

Scan your code now

Source: NVD / NIST