CVE-2026-90608

CVSS 9.9 (critical) · published 2026-09-14

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.

Weakness: CWE-119, CWE-120

Source: NVD CVE-2026-90608

References

• https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formPortFw.md
• https://vuldb.com/cve/CVE-2026-90608
• https://vuldb.com/submit/914016
• https://vuldb.com/vuln/403190
• https://vuldb.com/vuln/403190/cti
• https://www.totolink.net/

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