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CVE-2026-5102

MEDIUM

6.3

Descricao

A security flaw has been discovered in Totolink A3300R 17.0.0cu.557_b20221024. This vulnerability affects the function setSmartQosCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument qos_up_bw results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

Detalhes CVE

Pontuacao CVSS v3.16.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/30/2026

Ultima modificacao3/30/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

totolink:a3300rtotolink:a3300r_firmware

Fraquezas (CWE)

CWE-74CWE-77

Referencias

https://github.com/Litengzheng/vul_db/blob/main/A3300R/vul_40/README.md(cna@vuldb.com)

https://vuldb.com/submit/779129(cna@vuldb.com)

https://vuldb.com/vuln/354127(cna@vuldb.com)

https://vuldb.com/vuln/354127/cti(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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