AUGUST 4, 2026
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Case File

CVE-2022-34047

HIGH · CVSS 7.5 EPSS 21.39% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-07-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 21.4% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2022-34047
Severity
HIGH
CVSS
7.5
EPSS
21.39%

Original NVD Description

An access control issue in Wavlink WN530HG4 M30HG4.V5030.191116 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/set_safety.shtml?r=52300 and searching for [var syspasswd].

Related CVEs

Other vulnerabilities affecting the same vendor(s)