CVE-2020-12124
9.8
CRITICAL · CVSS 3.1 · EPSS 74.7% (pctl 99)
Patch early
EPSS 74.7% — above the 10% action threshold.
Description
A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 74.65% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-10-02 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| wavlink | wn530h4 |
| wavlink | wn530h4 firmware |
References
→ the Explorer · watch your stack · NVD