Is CVE-2026-90608 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-90608?

CVE-2026-90608 has a CVSS v3 severity of CRITICAL (9.9).

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CVE-2026-90608

Description

A flaw has been found in Totolink A3002MU Hh-B20211125.1046. The affected element is the function formPortFw of the file /boafrm/formPortFw of the component boa. This manipulation of the argument service_type causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.