CVE-2022-34047
HIGHCVSS 7.5/10EPSS 17.44%
Last modified
CVE-2022-34047 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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].. EPSS estimates a 17.44% chance of exploitation in the next 30 days.
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].
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wavlink | Wl-Wn530hg4 Firmware | m30hg4.v5030.191116 |
References
- http://packetstormsecurity.com/files/167891/Wavlink-WN530HG4-Password-Disclosure.htmlThird Party Advisory, VDB Entry
- https://drive.google.com/file/d/1sTQdUc12aZvJRFeb5wp8AfPdUEkkU9Sy/view?usp=sharingExploit, Third Party Advisory
- http://packetstormsecurity.com/files/167891/Wavlink-WN530HG4-Password-Disclosure.htmlThird Party Advisory, VDB Entry
- https://drive.google.com/file/d/1sTQdUc12aZvJRFeb5wp8AfPdUEkkU9Sy/view?usp=sharingExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-34047?
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].
How severe is CVE-2022-34047?
CVE-2022-34047 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 17.44% probability of exploitation in the next 30 days.
How do I fix CVE-2022-34047?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-34047?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST