Auth bypass in Wavlink Wn530hg4
CVE-2020-10973
An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and Wavlink WN551K1 affecting /cgi-bin/ExportAllSettings.sh where a crafted POST request returns the current configuration of the device, including the administ…
Vulnerability class: Broken Authentication
EPSS: 0.078 (93.9th 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 Wn530hg4
- Wavlink Wn530hg4_firmware — versions m30hg4.v5030.191116
- Wavlink Wn531g3
- Wavlink Wn531g3_firmware
- Wavlink Wn533a8
- Wavlink Wn533a8_firmware
- Wavlink Wn551k1
- Wavlink Wn551k1_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Broken Link)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Not Applicable)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-10973?
- CVE-2020-10973 is a high-severity vulnerability in Wavlink Wn530hg4, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2020-05-07.
- How severe is CVE-2020-10973?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-10973 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.