CVE-2026-24111

CRITICAL

9.8

Descricao

An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by specifying the value of `userInfo`. When `userInfo` is passed into the `addAuthUser` function and processed by `sscanf` without size validation, it could lead to buffer overflow.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/2/2026

Ultima modificacao3/5/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:w20etenda:w20e_firmware

Fraquezas (CWE)

CWE-120CWE-120

Referencias

https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24111(cve@mitre.org)

https://www.tenda.com.cn/material/show/2707(cve@mitre.org)

https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24111(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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