CVE-2022-48166

HIGHNVD 7.57.5—Weaponized

7.5

An access control issue in Wavlink WL-WN530HG4 M30HG4.V5030.201217 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 98.5%
KEV: Not listed

Published

February 6, 2023

Last Modified

March 25, 2025

References (4)

cve@mitrehttps://docs.google.com/document/d/1zvbuu3Hkk3CAkojAivlUESvtHblHJNLJdpGOoNtk-Vo/edit?usp=sharing
cve@mitrehttps://github.com/strik3r0x1/Vulns/blob/main/WAVLINK%20WN530HG4.md
af854a3a-2127-422b-91ae-364da2661108https://docs.google.com/document/d/1zvbuu3Hkk3CAkojAivlUESvtHblHJNLJdpGOoNtk-Vo/edit?usp=sharing
af854a3a-2127-422b-91ae-364da2661108https://github.com/strik3r0x1/Vulns/blob/main/WAVLINK%20WN530HG4.md

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
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2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:50 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 07:17 UTCEG score recompute

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Nucleihttp/cves/2022/CVE-2022-48166.yaml
First seen Jan 1, 2022
Wavlink WL-WN530HG4 M30HG4.V5030.201217 - Information Disclosure
Open source ↗

Frequently asked(5)

What is CVE-2022-48166?

CVE-2022-48166 is a high vulnerability published on February 6, 2023. An access control issue in Wavlink WL-WN530HG4 M30HG4.V5030.201217 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.

When was CVE-2022-48166 disclosed?

CVE-2022-48166 was first published in the National Vulnerability Database on February 6, 2023, with the most recent update on March 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-48166 actively exploited?

CVE-2022-48166 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-48166?

CVE-2022-48166 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-48166?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-48166, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-48166

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-48166?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)