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…
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…
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…
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…
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.…
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…
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…
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…
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]…
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…
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.
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…
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
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.
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?
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?
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?
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
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…
Hello, I am currently running v5.39(ABAR0). Will I be able to directly update to the current v5.42ABAR1C0? Thanks.
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
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………?
Hi guys, I could use some help. My situation: bought NWA50BE and I want it to run on POE. Since it needs POE+, I bought new switch Mercusys MS108GP which should be ok for the AP. But unfortunately all I get is fast blinking green/amber and that's it, no wifi after booting. Can someone please help? I have read this thread:…
I have configured a mgmt VLAN in my test network, ID 168 I have USG Lite 60AX, GS1920-24HP and NWA1123. I followed the procedures described in the FAQ, and everything seems fine. Switch: This is the trunk port profile, for USG and AP: This is the trunk port profile, for client (VLAN 10) And this is the AP configuration:…
Hi All, I have recurrent issues where the switch disconnects the network card, and it happens both under windows 11 and Linux. Bandwith control, loop, storm, port isolation and flow are disabled for this port, RTSP, LLDP, Link are enabled, 10G forced (auto before still with issue). Logs are quite scarce, here is what I…
Hello everyone, this night at 02.00 was planned an update to a 200H to 1.37. Right now I still see the alert: about the update that should have been done, but the firewall is still at 1.36: Have I to update it manually via local UI?
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….…
Ola, montei uma rede em cascata mesh com roteadores EX3320-T0, deixei um como controlador e as demais como agentes. funciona ok. Quando removo algum ponto retirando o cabo de rede. ele assume o wifi, mas quando retorno o cabo ele assume o cabo, ok. Como é feito essa detecção, porque noto que somente reiniciando o roteador…
I have a Zyxel EX5510-B0 that has been factory reset multiple times (hardware reset). When logging into the web interface, I am only presented with the WAN Service (PPPoE / Static IPv4) configuration page. There are no other menus available (LAN, DHCP, Wireless, Operating Mode, or Bridge/AP options). The device is…
I am looking for a way to change the PON serial of my PM7300-T0, to spoof the serial of the router provided by my ISP (Swisscom). It seems that the command "sys atgs" is precisely made for that, but unfortunately it returns an error message that says "Access denied". I am now trying to go low-level access through the…
I tried to upgrade firmware on my PLA6456 pair. The process doesn't seem to be working. I downloaded the ZIP archive and expanded it (on W10 Pro) and went to the "device" tab. I located and selected the proper file (100ABSU7C0.bin) but when I click on "OK" to perform the upgrade it appears nothing happens. The firmware is…
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Muri School ——————————————————————————————————————————————————————— Overview With the rapid advancement of digitalization in education, a reliable and high-performance WiFi infrastructure has become essential for enabling modern, media-rich teaching methods. The Muri School recognized this need early on and proactively…
Taipei Wego Private Elementary School ——————————————————————————————————————————————————————— Overview To embrace the digital learning era and build a smart campus, Taipei Wego Private Elementary School partnered with Zyxel Networks to fully upgrade its network infrastructure. The school aimed to provide fast, stable, and…
Aesthetic Clinic ——————————————————————————————————————————————————————— Overview A newly opened aesthetic clinic in Taichung, Taiwan, aimed to provide an exceptional customer experience and efficient internal operations from its inception. Recognizing the increasing demand for reliable wireless connectivity, the clinic…
