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CVE-2026-5102

MEDIUM

6.3

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.3

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/30/2026

Ultima modificacion3/30/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

totolink:a3300rtotolink:a3300r_firmware

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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