Auth bypass in Wavlink Wn533a8
CVE-2022-34046
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);].
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.208 (97.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.204 · newest: 0.208 · change: +0.004
Affected products
- Wavlink Wn533a8
- Wavlink Wn533a8 Firmware — versions m33a8.v5030.190716
Weakness classification (CWE)
Public proof-of-concept exploits
References
- drive.google.com/file/d/18ECQEqZ296LDzZ0wErgqnNfen1jCn0mG/view (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/167890/Wavlink-WN533A8-Password-Disclosure.html (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-34046?
- CVE-2022-34046 is a high-severity vulnerability in Wavlink Wn533a8, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2022-07-20.
- How severe is CVE-2022-34046?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-34046 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.