Is CVE-2026-120197 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-120197?

CVE-2026-120197 has a CVSS v3 severity of CRITICAL (9.9).

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CVE-2026-120197

Description

A flaw has been found in WAVLINK WL-WN530HG4B M_V260724. This impacts the function port_forward of the file /cgi-bin/wapi.cgi. This manipulation of the argument Name causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.