CVE-2025-0890

CRITICAL

9.8

Descricao

**UNSUPPORTED WHEN ASSIGNED** Insecure default credentials for the Telnet function in the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an attacker to log in to the management interface if the administrators have the option to change the default credentials but fail to do so.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/4/2025

Ultima modificacao12/15/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

zyxel:sbg3300-n000zyxel:sbg3300-n000_firmwarezyxel:sbg3300-nb00zyxel:sbg3300-nb00_firmwarezyxel:sbg3500-n000zyxel:sbg3500-n000_firmwarezyxel:sbg3500-nb00zyxel:sbg3500-nb00_firmwarezyxel:vmg1312-b10azyxel:vmg1312-b10a_firmwarezyxel:vmg1312-b10bzyxel:vmg1312-b10b_firmwarezyxel:vmg1312-b10ezyxel:vmg1312-b10e_firmwarezyxel:vmg3312-b10azyxel:vmg3312-b10a_firmwarezyxel:vmg3313-b10azyxel:vmg3313-b10a_firmwarezyxel:vmg3926-b10bzyxel:vmg3926-b10b_firmwarezyxel:vmg4325-b10azyxel:vmg4325-b10a_firmwarezyxel:vmg4380-b10azyxel:vmg4380-b10a_firmwarezyxel:vmg8324-b10azyxel:vmg8324-b10a_firmwarezyxel:vmg8924-b10azyxel:vmg8924-b10a_firmware

Fraquezas (CWE)

CWE-287CWE-522

Referencias

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025(security@zyxel.com.tw)

Correlacoes IOC

Sem correlacoes registradas

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