CVE-2022-34046

HIGH NUCLEI

Wavlink WN533A8 M33A8.V5030.190716 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-34046. PoCs published by Ahmed Alroky. A Nuclei detection template is also available.

AI-analyzed exploit summary This exploit discloses the admin password of Wavlink WN533A8 routers by accessing a specific URL (`sysinit.shtml`) and searching for the `var syspasswd=` string in the source code. No authentication is required.

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);].

Exploits (1)

exploitdb WORKING POC
by Ahmed Alroky · textwebappshardware
https://www.exploit-db.com/exploits/50990

This exploit discloses the admin password of Wavlink WN533A8 routers by accessing a specific URL (`sysinit.shtml`) and searching for the `var syspasswd=` string in the source code. No authentication is required.

Classification
Working Poc 100%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Wavlink WN533A8 M33A8.V5030.190716
No auth needed
Prerequisites: network access to the target router
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Nuclei Templates (1)

WAVLINK WN533A8 - Improper Access Control
HIGHVERIFIEDby For3stCo1d
Shodan: http.title:"Wi-Fi APP Login" || http.html:"wavlink" || http.title:"wi-fi app login"
FOFA: title="wi-fi app login" || body="wavlink"

References (2)

Core 2
Core References

Scores

CVSS v3 7.5
EPSS 0.1573
EPSS Percentile 96.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-863
Status published
Products (1)
wavlink/wn533a8_firmware m33a8.v5030.190716
Published Jul 20, 2022
Tracked Since Feb 18, 2026