DrayTek Weekly Update 25 November 2025
Latest Knowledge
Base Articles
This
article demonstrates how to use country codes to block traffic with firewall
filters. The demonstration includes a short video.
DrayTek Vigor Routers 2865 and 2927 running Firmware 4.5.1 and
above now support sending email Notifications Via Gmail server with OAuth2.0.
This article includes a demonstration on how this is done via the included short
video.
Latest Firmware
Improvements
- Improve Wi-Fi Driver Security (CVE-2025 20710,
CVE-2025 20715, CVE-2025 20716, CVE-2025 20718, CVE-2025 20719, CVE-2025 20720,
CVE-2025 20724, and CVE-2025 20736)
Click
here to
download the firmware.
Improvements
- Improve Wi-Fi Driver Security (CVE-2025 20710, CVE-2025 20715, CVE-2025 20716, CVE-2025 20718, CVE-2025 20719, CVE-2025 20720, CVE-2025 20724, and CVE-2025 20736)
Click here
to download the firmware.
Improvements
· - Improve Wi-Fi Driver Security (CVE-2025 20710, CVE-2025 20715, CVE-2025 20716, CVE-2025 20718, CVE-2025 20719, CVE-2025 20720, CVE-2025 20724, and CVE-2025 20736)
Click here
to download the firmware.
Improvements
I - Improve Wi-Fi Driver Security (CVE-2025 20710, CVE-2025 20715, CVE-2025 20716, CVE-2025 20718, CVE-2025 20719, CVE-2025 20720, CVE-2025 20724, and CVE-2025 20736)
Click here
to download the firmware.
Improvements
- Improve Wi-Fi Driver Security (CVE-2025 20710, CVE-2025 20715, CVE-2025 20716, CVE-2025 20718, CVE-2025 20719, CVE-2025 20720, CVE-2025 20724, and CVE-2025 20736)
Click here
to download the firmware.
Improvements
- Improve Wi-Fi Driver Security (CVE-2025-20710,
CVE-2025-20715, CVE-2025-20716, CVE-2025-20718, CVE-2025-20719, CVE-2025-20720,
CVE-2025-20724, CVE-2025-20733, CVE-2025-20734, CVE-2025-20736, CVE-2025-20737,
CVE-2025-20738 and CVE-2025-20739)
- Fixed: Device losing connection due to unstable
LTE
- Fixed: Failure to log in to the web user
interface for multi-language support
Click
here to
download the firmware.
DrayTek HQ frequently sends
notifications about system updates, outages, security alerts, and firmware
releases.
To subscribe to our regular news updates, click “Subscribe”
on this page or log into your i-helpdesk account and enable the “Subscribe”
option.
Related Articles
Weekly Update 5 November 2020
Upcoming Webinar Free Webinar – What's New in DrayTek – 2020 Tuesday 10th November 2020, 10:00am Duration: 30 minutes Tune into our next YouTube Premiere webinar: What's New in DrayTek - 2020 In this webinar we will go over some exciting new ...Weekly Update 8 November 2022
Upcoming Webinar Free Webinar – DrayTek VigorACS 3 - System Functions Tuesday 15th November 2022, 12:00 noon AEDT Duration: 30 minutes Tune into our next YouTube Premiere webinar: DrayTek VigorACS 3 - System Functions This is the eighth part of our ...Weekly Update 11 November 2024
Upcoming Webinar Free Webinar – Wi-Fi and IoT (Internet of Things) Tuesday, 19th November 2024, 12:00 noon EST Duration: 30 minutes Tune into our next YouTube Premiere webinar: Wi-Fi and IoT (Internet of Things). This webinar will discuss DrayTek ...DrayTek Weekly Update 7 October 2025
Security Advisory Use of Uninitialized Variable Vulnerabilities (CVE-2025-10547) Release Date: 2025-10-02 On July 22, a security vulnerability was identified in DrayOS routers. The vulnerability can be triggered when unauthenticated remote attackers ...Weekly Update 26 November 2020
Latest Application Notes Security What should I do when Vigor Router isgetting the message “ARP Address Mismatch” in Syslog? This application note describes how to adjust router settings when you see the syslog message: “Arp address mismatch – Source ...