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CVE-2026-90608

Totolink A3002MU boa formPortFw buffer overflow

CVSS 4.0 9.4 CRITICALCVSS 3.1 9.9 CRITICALCVSS 3.0 9.9 CRITICALCVSS 2.0 9.0 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-90608

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-90608

Published

A3002MU

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Totolink",
                    "product": "A3002MU",
                    "versions": [
                        {
                            "version": "Hh-B20211125.1046",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:totolink:a3002mu:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "boa"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON