Vulnerabilidades do Zyxel USG20(W)-VPN series firmware
🔔 Criar alerta RSS Verificador de versão
CVEs publicadas que afetam Zyxel USG20(W)-VPN series firmware: 5 registro(s), com versões afetadas e correções.
CVE-2026-14818
Alta · 7.2
CWE-22 04/08/2026
Path Traversal em Zyxel ATP series firmware
A path traversal vulnerability in the CLI command used to execute configuration files in Zyxel ATP series firmware versions from V4.32 through V5.42 Patch 1, USG FLEX series firmware versions from V4.50 through V5.42 Patch 1, USG FLEX 50(W) series firmware versions from V4.16 through V5.42 Patch 1, and USG20(W)-VPN series firmware versions from V4.16 through V5.42 Patch 1 could allow an authenticated attacker with administrator privileges to execute a crafted malicious configuration file on an affected device.
CVE-2025-11730
Alta · 7.2
CWE-78 04/02/2026
OS Command Injection em Zyxel ATP series firmware
A post‑authentication command injection vulnerability in the Dynamic DNS (DDNS) configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50(W) series firmware versions from V5.35 through V5.41, and USG20(W)-VPN series firmware versions from V5.35 through V5.41 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on an affected device by supplying a specially crafted string as an argument to the CLI command.
CVE-2025-9133
Alta · 8.1
CWE-862 21/10/2025
A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5...
A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker—who has completed only the first stage of the two-factor authentication (2FA) process—to view and download the system configuration from an affected device.
CVE-2025-8078
Alta · 7.2
CWE-78 21/10/2025
A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from...
A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on the affected device by passing a crafted string as an argument to a CLI command.
CVE-2024-11667
Crítica · 9.8
KEV Urgente · 71 Ransomware CWE-22 27/11/2024
Zyxel Multiple Firewalls Path Traversal Vulnerability
A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware versions V5.00 through V5.38, USG FLEX 50(W) series firmware versions V5.10 through V5.38, and USG20(W)-VPN series firmware versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL.