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CVE-2026-4226
HIGH8.8
Descripcion
A weakness has been identified in LB-LINK BL-WR9000 2.4.9. The affected element is the function sub_44E8D0 of the file /goform/get_virtual_cfg. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Detalles CVE
Puntuacion CVSS v3.18.8
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosLOW
Interaccion usuarioNONE
Publicado3/16/2026
Ultima modificacion3/20/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
lb-link:bl-wr9000lb-link:bl-wr9000_firmware
Debilidades (CWE)
CWE-119CWE-121CWE-787
Referencias
https://github.com/glkfc/IoT-Vulnerability/blob/main/LB-LINK/LB-LINK_VirtualRules%20stack%20overflow_EN.md(cna@vuldb.com)
https://vuldb.com/?ctiid.351149(cna@vuldb.com)
https://vuldb.com/?id.351149(cna@vuldb.com)
https://vuldb.com/?submit.771207(cna@vuldb.com)
Correlaciones IOC
Sin correlaciones registradas
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