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CVSS 8.8 · HIGH

CVE-2026-7055

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

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Análisis

This is a buffer overflow vulnerability in a specific Tenda consumer router model. The instructions explicitly mention Tenda firmware vulnerabilities as an example of content that is not relevant to the MexicoDev developer 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-119CWE-120

EPSS

Probabilidad de explotación (próx. 30 días): 0.0016 (0.2%)
Percentil: 36.3%
EPSS: 2026-05-06

Afecta

tenda:f456_firmwaretenda:f456

Descripción técnica

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

Publicada: 26/4/2026, 22:17:32
Última modificación: 29/4/2026, 22:24:06

Referencias

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