TI-2022-15019 Aliases CVE-2022-34045 GHSA-4pgr-vxfc-4wm7

Wavlink WN530HG4 M30HG4.V5030.191116 was discovered to contain a hardcoded…

MEDIUM 48CWE-798Published 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 · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

Wavlink WN530HG4 M30HG4.V5030.191116 was discovered to contain a hardcoded encryption/decryption key for its configuration files at /etc_ro/lighttpd/www/cgi-bin/ExportAllSettings.sh.

Why it matters now

EPSS 0.03364 88th 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:wl-wn530hg4_firmware:m30hg4.v5030.191116:::::::*	m30hg4.v5030.191116	Vulnerable	Wavlink
cpe:2.3:h:wavlink:wl-wn530hg4:-:::::::*	not specified by NVD	Running on	Wavlink

cpe:2.3:o:wavlink:wl-wn530hg4_firmware:m30hg4.v5030.191116:*:*:*:*:*:*:* Versions m30hg4.v5030.191116 Vulnerable ·Wavlink
cpe:2.3:h:wavlink:wl-wn530hg4:-:*:*:*:*:*:*:* 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-2022-34045
2026-10-03 Alias added: GHSA-4pgr-vxfc-4wm7

References

Exploit 1

https://drive.google.com/file/d/1s5uZGC_iSzfCJt9BJ8h-P24vmsrmttrf/view?usp=sharing

TI-2022-23832 An access control issue in Wavlink WL-WN530HG4 M30HG4.V5030.201217 allows unauthenticated… CVSS 3.1HIGH 7.5
TI-2022-15021 An access control issue in Wavlink WN530HG4 M30HG4.V5030.191116 allows attackers to… CVSS 3.1HIGH 7.5
TI-2020-12197 An issue was discovered on Wavlink WL-WN530HG4 M30HG4.V5030.191116 devices. CVSS 3.1CRITICAL 9.8
TI-2020-12196 An issue was discovered on Wavlink WL-WN530HG4 M30HG4.V5030.191116 devices. CVSS 3.1CRITICAL 9.8
TI-2020-08847 An issue was discovered on Wavlink Jetstream devices where a crafted POST request can be… CVSS 3.1HIGH 8.8
TI-2020-09799 An issue was discovered where there are multiple externally accessible pages that do not… CVSS 3.1HIGH 7.5

See all 7 →

Sources

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