Wavlink WL-WN530H4 20220801 was found to contain a command injection vulnerability in the ping_test function of the adm.cgi via the pingIp parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Conclusion & alert: CVE-2025-44868 is rated High Exploit Risk (87.9/100): CVSS Critical severity, with high exploitation likelihood (EPSS 10.00%, 93th percentile). Core evidence: 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.09% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-04-15 | 8.91% | 10.00% | +1.09% |
| 2 | 2026-02-26 | 2.38% | 8.91% | +6.53% |
| 3 | 2026-02-16 | — | 2.38% | — |
Full EPSS history (17 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| wavlink | wl-wn530h4_firmware | 20220801 | cpe:2.3:o:wavlink:wl-wn530h4_firmware:20220801:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://github.com/Summermu/VulnForIoT/tree/main/Wavlink_WL-WN530H4/ping_test/readme.md | Exploit Third Party Advisory |
| https://github.com/Summermu/VulnForIoT/blob/main/Wavlink_WL-WN530H4/ping_test/readme.md | Exploit Third Party Advisory |