CVE-2026-120197

CRITICAL 9.9CVE-2026-120197 · Published 01/11/2026 · updated 01/11/2026

In short

CVE-2026-120197 is a CRITICAL (CVSS 9.9) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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.

References

pipiyyb/cve
vuldb.com/cve/CVE-2026-120197
vuldb.com/submit/917074
vuldb.com/vuln/429560
vuldb.com/vuln/429560/cti

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