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CVE-2026-4566

HIGH

8.8

Descricao

A flaw has been found in Belkin F9K1122 1.00.33. The affected element is the function formWISP5G of the file /goform/formWISP5G. Executing a manipulation of the argument webpage can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/23/2026

Ultima modificacao3/23/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-119CWE-121

Referencias

https://github.com/Litengzheng/vul_db/blob/main/Belkin/vul_151/README.md(cna@vuldb.com)

https://github.com/Litengzheng/vul_db/blob/main/Belkin/vul_151/README.md#proof-of-concept-poc(cna@vuldb.com)

https://vuldb.com/?ctiid.352403(cna@vuldb.com)

https://vuldb.com/?id.352403(cna@vuldb.com)

https://vuldb.com/?submit.775132(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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