RCE in Wavlink Wl-wn570ha1
CVE-2026-7690
A weakness has been identified in Wavlink WL-WN570HA1 R70HA1 V1410_221110. This issue affects the function set_sys_adm of the file /cgi-bin/adm.cgi. This manipulation of the argument Username causes command injection. It is possible to ini…
EPSS: 0.004 (61.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Wavlink Wl-wn570ha1 — versions R70HA1 V1410_221110
- Wavlink Wl-wn570ha1_firmware — versions r70ha1_v1410_221110
Weakness classification (CWE)
References
- VDB-360860 | Wavlink WL-WN570HA1 adm.cgi set_sys_adm command injection (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-360860 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #807805 | Wavlink WN570HA1 WL-WN570HA1 221110 Command Injection (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2026-7690?
- CVE-2026-7690 is a medium-severity vulnerability in Wavlink Wl-wn570ha1, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-05-03.
- How severe is CVE-2026-7690?
- Medium severity. CVSS v3 base score is 6.3 out of 10.