CVE Catalog

CVE-2026-120196

CriticalCVSS 9.9
Published: Translated: NVD NIST

Summary

A vulnerability was detected in WAVLINK WN579X3-D (version V250402) in the port_forward function of /cgi-bin/wapi.cgi. Manipulation of the Name argument results in OS command injection. The attack may be performed remotely and the exploit is publicly available.

Risk Assessment

A remote attacker could execute arbitrary commands on the device, potentially leading to compromise of the router and the network. The public availability of the exploit increases the risk of rapid exploitation.

Recommendation

Update the device firmware to the vendor-patched version immediately or restrict access to the management interface. Until a fix is available, disable remote access to the administrative panel.

Related vulnerabilities

Original NVD description (English source)

A vulnerability was detected in WAVLINK WN579X3-D V250402. This affects the function port_forward of the file /cgi-bin/wapi.cgi. The manipulation of the argument Name results in os command injection. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS