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CVSS 8.8 · HIGH

CVE-2026-7119

A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.

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Análisis

This is a command injection vulnerability in a specific model of Tenda GPON ONT firmware. The prompt specifically identifies vendor-specific firmware for Tenda routers as not relevant to the software development community.

Severidad

Puntaje: 8.8(HIGH)
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AV: NETWORK
AC: LOW
PR: LOW
UI: NONE
S: UNCHANGED
C: HIGH
I: HIGH
A: HIGH
Tipo de falla (CWE): CWE-77CWE-78

EPSS

Probabilidad de explotación (próx. 30 días): 0.0097 (1.0%)
Percentil: 76.7%
EPSS: 2026-05-06

Afecta

tenda:hg3_firmwaretenda:hg3

Descripción técnica

A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.

Publicada: 27/4/2026, 12:16:25
Última modificación: 30/4/2026, 18:22:12

Referencias

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