📦 Wx3401 B1 Firmware

by Zyxel

🔍 What is Wx3401 B1 Firmware?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2025-8693

HIGH CVSS 8.8 Nov 18, 2025

A post-authentication command injection vulnerability in Zyxel DX3300-T0 firmware allows authenticated attackers to execute arbitrary operating system commands on affected devices. This affects Zyxel ...

CVE-2024-12010

HIGH CVSS 7.2 Mar 11, 2025

This vulnerability allows authenticated attackers with administrator privileges to execute arbitrary operating system commands on affected Zyxel devices. It affects Zyxel AX7501-B1 routers running fir...

CVE-2024-8748

HIGH CVSS 7.5 Dec 3, 2024

A buffer overflow vulnerability in the libclinkc library used by Zyxel VMG8825-T50K devices allows attackers to cause temporary denial of service against the web management interface. This affects use...

CVE-2025-11847

MEDIUM CVSS 4.9 Feb 24, 2026

An authenticated attacker with administrator privileges can cause a denial-of-service condition on affected Zyxel devices by sending a specially crafted HTTP request that triggers a null pointer deref...

CVE-2025-11845

MEDIUM CVSS 4.9 Feb 24, 2026

A null pointer dereference vulnerability in Zyxel networking devices allows authenticated administrators to trigger a denial-of-service condition by sending a crafted HTTP request to the certificate d...

CVE-2025-6599

MEDIUM CVSS 5.3 Nov 18, 2025

An uncontrolled resource consumption vulnerability in Zyxel DX3301-T0 firmware allows attackers to perform Slowloris-style DoS attacks. This can temporarily block legitimate HTTP requests and disrupt ...