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[Trade-Up Program] Say Goodbye to Legacy USG, Hello to Next-Level Security!
Time to Trade Up: Upgrade Your Legacy USG and Unlock a Powerful New Experience Is your Legacy USG device holding your network back? Our Trade-Up Program is your chance to leap into the next era of secure networking—smarter, faster, and cloud-managed. About the Trade-Up Program Our Trade-Up Program provides a streamlined…
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Zywall USG FLEX Series & ATP Series - V5.42Patch 1 Firmware Release
Zywall USG FLEX Series & ATP Series Release Note February 2026 Firmware Version on all models (Click the hyperlink to find the firmware file directly) FLEX SeriesDownload linkATP SeriesDownload…
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[Vulnerability Hotfix] CVE-2025-11730 Path Traversal Vulnerability
Firmware version ZLD 5.42 addresses the potential CVE-2025-11730 path traversal vulnerability. Please download the corresponding firmware version from the links below: Model Patch Availability ATP500 5.42(ABFU.0) ITS-26WK06 ATP700 5.42(ABTJ.0) ITS-26WK06 ATP800 5.42(ABIQ.0) ITS-26WK06 USG FLEX 500 5.42(ABUJ.0) ITS-26WK06…
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[Important Announcement] End of FTP Service Support for Home NAS Series
Dear Users, To provide a more secure and reliable service experience, we would like to inform you that FTP service support for the Home NAS series will be officially discontinued at the end of December 2025. Please take the necessary steps in advance to prepare for this change using the workaround provided below. Timeline…
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[Release Note] Zyxel AX/AXE series Access Point - V7.10 Patch 4 firmware has been released
AX/AXE series Access Points Firmware Release Note January 2026 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.10 Patch 4 C0. Supported Platforms (Click…
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[Release Note] Zyxel BE Series Access Point - V7.30 Patch 2 firmware has been released
BE Series Access Points Firmware Release Note January 2026 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.30 Patch 2 C0. Supported Platforms (Click…
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USG FLEX H Series - V1.37 Patch 0 Firmware Release
Zywall USG FLEX H Series Release Note January 2026 Firmware Version on all models * Please use the cloud firmware upgrade function to upgrade USG FLEX H Series USG FLEX H SeriesFirmware…
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NebulaFlex Switch GS1915 Series - V4.70 Patch 6 Firmware Release
Zyxel Switch GS1915 Series Release Note January 2026 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel GS1915-8 - V4.70(ACAP.6)C0 Zyxel GS1915-8EP - V4.70(ACAQ.5)C0 Zyxel GS1915-24E - V4.70(ACDR.5)C0 Zyxel GS1915-24EP - V4.70(ACDS.6)C0 New Feature and Enhancements Bug Fix Bug fixCS1.…
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Passkeys: A Seamless, Passwordless Login to your Zyxel Account
1. Benefits and User Guide for Passkey A Passkey is a new sign-in method that lets you securely log in to websites and apps the same way you unlock your device, using a fingerprint, face recognition, or a device password. This feature allows all users to securely log in to their Zyxel Account, regardless of whether they…
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Zyxel Store Referral Program — How It Works & How You Earn
The Referral Program is part of the Zyxel Store Rewards Program. It allows Zyxel Store customers to invite friends or colleagues to shop at Zyxel — and earn Store Coins when those referrals place their first order. It’s a win-win: Your friend saves on their first Zyxel Store purchase. You earn Store Coins you can use like…
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[Release Note] Nebula Control Center - 19.30 software Release!
Zyxel Nebula Control Center Release Note Common NCC (Organization,Site-wide,etc.): * Added MSP-level Device & license inventories that provides comprehensive license overview, centralized management of devices/licenses across all organizations and changelog managements. (Nebula MSP Pack license is required) * Added…
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NebulaFlex Switch CX4800 Series - V2.00 Patch 0 Firmware Release
Zyxel Switch CX4800 Series Release Note January 2026 FA-OS Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel CX4800-56F - V2.00(ACJN.0)C0 New Feature and Enhancements 1 [Standalone, Nebula] Support stacking capability for network resiliency up to 2 units. 2 [Standalone, Nebula]…
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[NOTICE] Scheduled AP 802.1X Cloud Authentication Certificate Update – January 21, 2026
Nebula will perform a server certificate update for WPA-Enterprise authentication with the Nebula Cloud Authentication Server on January 21, 2026, at 02:00 AM (UTC+0). This update will replace the existing certificate to maintain compliance with security and validity requirements. After the update, client devices that have…
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Do APs managed by the FLEX H controller support the whitelist MAC filter function
Starting from uOS version v1.36, APs managed by the FLEX H controller support the whitelist MAC-filter feature (also known as the Policy Client function). To use this capability, please ensure both the FLEX H controller and the managed APs are upgraded to v1.36 or later.
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Join the IAP500BE Beta Program – Experience the Future of Industrial WiFi
We’re excited to announce the upcoming Beta Program for our new IAP500BE, an industrial-grade WiFi 7 access point built for industrial environments and smart infrastructure applications. This new model is designed to deliver robust performance scenarios from smart homes to industrial sites. What Makes This Beta Special…
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[Release Note] Zyxel Access Point - V7.20 Patch 3 firmware has been released
BE Series Access Points Firmware Release Note October 2025 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.20 Patch 3 C0. Supported Platforms (Click…
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NebulaFlex Switch GS1350 Series - V4.90 Patch 3 Firmware Release
Zyxel Switch GS1350 Series Release Note November 2025 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel GS1350-6HP - V4.90(ABPI.3)C0 Zyxel GS1350-12HP - V4.90(ABPJ.3)C0 Zyxel GS1350-18HP - V4.90(ABPK.3)C0 Zyxel GS1350-26HP - V4.90(ABPL.3)C0 New Feature and Enhancements 1. [Nebula…
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Switch GS1200v3 Series - V1.00 Patch 2 Firmware Release
Zyxel Switch GS1200v3 Series Release Note November 2025 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel GS1200-5v3 - V1.00(ACPS.2)C0 Zyxel GS1200-8v3 - V1.00(ACPT.2)C0 Zyxel GS1200-10v3 - V1.00(ACPW.2)C0 Zyxel GS1200-5HPv3 - V1.00(ACPU.2)C0 Zyxel GS1200-8HPv3 - V1.00(ACPV.2)C0 New…
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[Release Note] Zyxel Access Point - V7.25 Patch 2 firmware has been released
Access Points Firmware Release Note November 2025 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.25 Patch 2 C0. Supported Platforms (Click Hyperlink to…
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NebulaFlex Switch GS1920 Series - V5.00 Patch 2 Firmware Release
Zyxel Switch GS1920 Series Release Note October 2025 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel GS1920-8HPv2 - V5.00(ABKZ.2)C0 Zyxel GS1920-24v2 - V5.00(ABMH.2)C0 Zyxel GS1920-24HPv2 - V5.00(ABMI.2)C0 Zyxel GS1920-48v2 - V5.00(ABMJ.2)C0 Zyxel GS1920-48HPv2 - V5.00(ABMK.2)C0 New…
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MWA130BE does not work without NCC
I configured an MWA130BE in the NCC. It works fine but if the connection to the NCC is not established or is interrupted (no internet connection) it stops working and local clients cannot connect to the access point. What could be the reason for that ?
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How get supervisor od root password of NR7103 modem?
Hi, how can I get supervisor/root password of Zyxel NR7103 5G modem? I lost sticker on backs modem with default generated password. Someone wrote here that the password can be generated by the serial number, can someone help me with it please? If not, I throw it in the trash. :D Thank you. David
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Multy X setup issues via iOS App
Hey, Judy helped some other peaple by sending them the latest firmware and instructions. I also stuck on setting app my Multy X devices. Thank you for helping me out. - The V2.20(ABKJ.8)C0 firmware version and update instructions have been sent to your community inbox via private message. Please check your inbox to access…
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USG Flex H freezing issues
Hi, Over the past three weeks, we’ve had three different sites experience downtime because the USG Flex H firewall randomly blocks all outbound traffic. So far, this issue has only occurred on the USG Flex 50H and 100H models. The only workaround I’ve found is to connect to the firewall through Nebula and perform a reboot.…
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configuring remote access vpn
When i try to configure an remote access vpn, i get this error: There were errors saving this configuration. ERR_LOCAL_CERTIFICATE_NAME_UNEXIST any ideas?
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FWA710 unreachable from the intranet
Sometimes (every 2 weeks) the modem becomes unreachable from the home network. It happened today, February 14th, around 5 PM. I can't browse the internet and I can't reach FWA710 (192.168.1.1). It seems to be related to 5G network issues (changing BTS) that then propagate to the internal network (Passthrough IP). The only…
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PX3321-T1 firmware and WPS
I have two questions about my PX3321-T1. I'd like to know where I can download its firmware, if there's a new version, and why I can't disable WPS, even when I click on the disable button, it's still enabled and grayed. Firmware version: V5.44(ACHK.0)b4_G1_20230719
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Where is the PX3321-T1 firmwares for download?
For some reason, it's impossible to find the PX3321-T1 model on the official Zyxel website. Even in the "End-of-life" list, that model is not present! I am looking for the latest PX3321-T1 firmware.
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Stuck on getting SSLVPN authentication with Microsoft Entra ID to work
Hi, I did follow this guide, trying to achieve SSLVPN authentication with Microsoft Entra ID SSLVPN authentication with Microsoft Entra ID — Zyxel Community Everything goes well as the guide explains, until step "6 - Click Test on the Firewall" in the section "Create OIDC AAA Server" where I got this error. I'm unsure…
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Tailscale Site to Site VPN Subnet ranges
Can Zyxel confirm that each end of the VPN needs to be a completely different block of subnet or can it be different subnets within the same block. So, can the subnet at one end be 192.168.0.xxx and the other end be 192.168.1.xxx? Or do they need to be 192.168.xxx.xxx at one end and 172.16.xxx.xxx at the other? thanks….…
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[USG FLEX H Series] - NTP Server
Hello everyone, Is it possible to use the USG Flex H as an NTP server? This way, I wouldn't need to expose my devices to the internet to synchronize their clocks, but the current time/timezone information would come directly from the firewall, as the only true time source. Thank you,
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USG Flex 200 V5.42 Update
After the update:The problem with one Zywall USG FLEX 200 is that some of the addresses behind the device are not resolved via DNS. The second Zywall USG FLEX 200 is periodically rebooted.
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Firmware for ZyWALL 2 Plus
Hello, I'm new here, new job, new legacy hardware to manage... so here is this old ZyWALL 2 Plus and I'd like to update its firmware. However this model is not listed into MyZyxel portal. Where can I find the firmware for it?
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Zyxel air app only showing 4G
I definitely have 5G as FWA 710 internet speed test on PC reporting 140mb download. (also phone carrier status reports 5G signal). Uisng the air app to best position the router but it only reports on 4G. This may be from a different tower? I need to use the app to optimise 5G form a 5G tower? Can you advise?
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Starting from scratch !
Hi I have a NWA50AX router in my home. I want to access the router's set up but the default username and password are not working. Using teh AI tool I have been sent the latest firmware but I do not seem to be able to instal that. Any clues how i start from scratch with this?
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GS1900-23EP get MAC of device connected to switch port
Hello everybody, is there a way to get the MAC-address of the device which is connected to a given port of the GS1900? I tried to filter the MAC-table of the GS1900 but it didn't show all active ports. Thanks for any suggestions Kalli
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Sites
I have in total 4 ap’s. 3 are connected to one lan and the other single ap to a different lan. If I move the ap’s to their own separate sites they no longer show up in my WiFi list on my phone or laptop. I would prefer to have them as different sites despite being in the same property. Anyone know why this happens and how…
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Firmware Update
Hello, I am currently running v5.39(ABAR0). Will I be able to directly update to the current v5.42ABAR1C0? Thanks.
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XGS1930 and MAC filtering on a port
Hallo, can someone help me if XGS1930 does support MAC filtering on a port, so only a LIST of supported MAC are allowed on this port to connect? If it is supported, how can i configure it and is configuration also possible over Nebula? Thanks Wolfgang
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NAS542 pairing issue
Full functionality is obtained but one issue remains, that puzzle me: I cannot make the pairing work. Auto search as well as manual has been tested. DNS value changed to 8.8.8.8 and subsequently 8.8.4.4 With and without SMB1 Running Win 11 (latest) Any solutions out there………?