CVE-2021-27706

CRITICAL

9.8

Descripcion

Buffer Overflow in Tenda G1 and G3 routers with firmware version V15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"IPMacBindIndex "request. This occurs because the "formIPMacBindDel" function directly passes the parameter "IPMacBindIndex" to strcpy without limit.

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

Publicado4/14/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

tenda:g1tenda:g1_firmwaretenda:g3tenda:g3_firmware

Debilidades (CWE)

CWE-120

Referencias

https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw(cve@mitre.org)

https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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