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CVE-2026-5021

HIGH

8.8

Descricao

A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. This manipulation of the argument delno causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

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

Publicado3/29/2026

Ultima modificacao3/30/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:f453tenda:f453_firmware

Fraquezas (CWE)

CWE-119CWE-121CWE-787

Referencias

https://github.com/Litengzheng/vul_db/blob/main/F453/vul_92/README.md(cna@vuldb.com)

https://vuldb.com/submit/778415(cna@vuldb.com)

https://vuldb.com/vuln/353906(cna@vuldb.com)

https://vuldb.com/vuln/353906/cti(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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