CVE-2021-39306

CRITICAL

9.8

Descripcion

A stack buffer overflow was discovered on Realtek RTL8195AM device before 2.0.10, it exists in the client code when an attacker sends a big size Authentication challenge text in WEP security.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado12/22/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

realtek:rtl8195amrealtek:rtl8195am_firmware

Debilidades (CWE)

CWE-787

Referencias

https://www.amebaiot.com/en/security_bulletin/cve-2021-39306/(cve@mitre.org)

https://www.realtek.com(cve@mitre.org)

https://www.amebaiot.com/en/security_bulletin/cve-2021-39306/(af854a3a-2127-422b-91ae-364da2661108)

https://www.realtek.com(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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