Critical severity10.0NVD Advisory· Published Nov 1, 2026

CVE-2026-120195

Description

A security vulnerability has been detected in WAVLINK WL-WN579A3-A 2026-03-10-94f93d4. The impacted element is the function set_wzdgwMesh of the file /cgi-bin/adm.cgi of the component Initial Setup Wizard. The manipulation of the argument wlan_ssid leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

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Affected products

Wavlink/Wl Wn579a3 Firmwarellm-create
Range: 2026-03-10-94f93d4

Patches

Vulnerability mechanics

References

github.com/pipiyyb/cve/blob/main/WAVLINK_WN579A3_CVE_wzdgwMesh_wlan_ssid.mdnvd
vuldb.com/cve/CVE-2026-120195nvd
vuldb.com/submit/914922nvd
vuldb.com/vuln/429558nvd
vuldb.com/vuln/429558/ctinvd

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