TI-2022-15020 Aliases CVE-2022-34046 GHSA-jr5r-25mv-wfhm

An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain…

MEDIUM 52CWE-863Published 2022-07-20 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-863.

Summary

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);].

Why it matters now

EPSS 0.21124 97th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:wavlink:wn533a8_firmware:m33a8.v5030.190716:::::::*	m33a8.v5030.190716	Vulnerable	Wavlink
cpe:2.3:h:wavlink:wn533a8:-:::::::*	not specified by NVD	Running on	Wavlink

cpe:2.3:o:wavlink:wn533a8_firmware:m33a8.v5030.190716:*:*:*:*:*:*:* Versions m33a8.v5030.190716 Vulnerable ·Wavlink
cpe:2.3:h:wavlink:wn533a8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-34046
2026-10-03 Alias added: GHSA-jr5r-25mv-wfhm

References

Exploit 1

https://drive.google.com/file/d/18ECQEqZ296LDzZ0wErgqnNfen1jCn0mG/view?usp=sharing

Advisory 1

http://packetstormsecurity.com/files/167890/Wavlink-WN533A8-Password-Disclosure.html

TI-2022-16055 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 nas.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
TI-2022-16067 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 qos.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
TI-2022-16066 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
TI-2022-16065 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
TI-2022-16064 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 qos.cgi has no filtering on… CVSS 3.1CRITICAL 9.8
TI-2022-16063 WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 login.cgi has no filtering on… CVSS 3.1CRITICAL 9.8

See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences