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
EPSS: 0.204 (97.2th percentile) — read the EPSS interpretation.
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.
Affected products
- Wavlink Wn533a8
- Wavlink Wn533a8_firmware — versions m33a8.v5030.190716
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
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.