An issue was discovered where a page is exposed that has the current administrator…
Priority LOW 36CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass, Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306 and CWE-522.
Summary
An issue was discovered where a page is exposed that has the current administrator password in cleartext in the source code of the page. No authentication is required in order to reach the page (a certain live_?.shtml page with the variable syspasswd). Affected Devices: Wavlink WN530HG4, Wavlink WN531G3, and Wavlink WN572HG3
Why it matters now
EPSS 0.0177 78th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:wavlink:wn530hg4_firmware:m30hg4.v5030.191116:*:*:*:*:*:*:* | m30hg4.v5030.191116 | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn530hg4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn531g3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn531g3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn572hg3_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn572hg3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
- cpe:2.3:o:wavlink:wn530hg4_firmware:m30hg4.v5030.191116:*:*:*:*:*:*:* Versions m30hg4.v5030.191116 Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn530hg4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn531g3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn531g3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn572hg3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn572hg3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-10972
- 2026-10-03 Alias added: GHSA-w57h-38rg-v7ww
References
More Wavlink Wn530hg4 Firmware vulnerabilities
- TI-2024-09454 WAVLINK WN530H4/WN530HG4/WN572HG3 Front-End Authentication Page login.cgi Goto_chidx stack-based overflow CVSS 4.0HIGH 8.7
- TI-2024-09657 WAVLINK WN530H4/WN530HG4/WN572HG3 internet.cgi set_ipv6 command injection CVSS 4.0HIGH 8.6
- TI-2024-09453 WAVLINK WN530H4/WN530HG4/WN572HG3 internet.cgi ping_ddns command injection CVSS 4.0MEDIUM 5.1
- TI-2024-09656 WAVLINK WN530H4/WN530HG4/WN572HG3 firewall.cgi set_ipv6 command injection CVSS 4.0HIGH 8.6
- TI-2020-08849 An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and… CVSS 3.1HIGH 7.5
Sources
- CVE-2020-10972 · CVE Program
- CVE-2020-10972 · NVD
- FIRST EPSS
- GHSA-w57h-38rg-v7ww · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences