Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated…
Priority HIGH 79CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.
Why it matters now
EPSS 0.68576 99th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:wavlink:wn575a4_firmware:*:*:*:*:*:*:*:* | up to 2020-05-15 | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn575a4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
| cpe:2.3:o:wavlink:wn579x3_firmware:*:*:*:*:*:*:*:* | up to 2020-05-15 | Vulnerable | Wavlink |
| cpe:2.3:h:wavlink:wn579x3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Wavlink |
- cpe:2.3:o:wavlink:wn575a4_firmware:*:*:*:*:*:*:*:* Versions up to 2020-05-15 Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn575a4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink
- cpe:2.3:o:wavlink:wn579x3_firmware:*:*:*:*:*:*:*:* Versions up to 2020-05-15 Vulnerable ·Wavlink
- cpe:2.3:h:wavlink:wn579x3:-:*:*:*:*:*:*:* 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-2020-13117
- 2026-10-03 Alias added: GHSA-377v-3m99-jhrj
References
More Wavlink Wn575a4 Firmware vulnerabilities
- TI-2020-08850 An issue was discovered affecting a backup feature where a crafted POST request returns… CVSS 3.1HIGH 7.5
Sources
- CVE-2020-13117 · CVE Program
- CVE-2020-13117 · NVD
- FIRST EPSS
- GHSA-377v-3m99-jhrj · 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