If you purchased a DrayTek router between two and five years ago, it may be time to consider an upgrade. Recent security vulnerabilities have affected older models, leading to unexpected connection drops and router reboots. While firmware updates can provide temporary relief, many of these routers are reaching End-of-Life (EOL) status, meaning they will no longer receive crucial security patches or performance improvements.
Why Your DrayTek Router May Be at Risk
DrayTek has identified that certain routers are experiencing disruptions due to suspicious TCP connection attempts targeting devices with SSL VPN or Remote Management enabled but lacking adequate security measures. Older models that haven’t been updated are particularly vulnerable to these attacks, which can lead to frustrating connection drops and reboots.
What Can You Do?
If you’re currently using an older DrayTek model, there are a few actions recommend by DrayTek for customers who may be experiencing issues:
- Access Control List (ACL): Ensure that an ACL is always in place or any Remote Management is enabled (HTTPS, SSH, TR069).
- Firmware Upgrade: Resent events have highlighted that it is always important to maintain units on the latest firmware. Please update the firmware to the latest version. Firmware release notes and instructions are available on our support page.
- Service Disabling: If you do not need Remote Management or SSL VPN, we recommend disabling these services to reduce the risk of further disruptions. Follow best practice to disable any unused services (such as PPTP, IPSEC, SSL VPN, OpenVPN etc).
Below is summary of devices which are affected but already have firmware available:
| Model | Firmware | Release Date |
| Vigor 2620Ln | 3.8.14 or later | 10th Feb 2020 |
| Vigor 2762 Series | 3.9.4 or later | 28th Sept 2020 |
| Vigor 2832 Series | 3.9.4 or later | 14th Aug 2020 |
| VigorBX 2000 | 3.9.1 or later | 27th Dec 2019 |
| Vigor 2860 Series | 3.8.9.7 or later | 31st Dec 2019 |
| Vigor 2862 Series | 3.9.3 or later | 9th April 2020 |
| Vigor 2925 Series | 3.8.9.7 or later | 24th Jan 2020 |
| Vigor 2926 Series | 3.9.3 or later | 23rd March 2020 |
| Vigor 2952 | 3.9.4 or later | 26th June 2020 |
| Vigor 3220 | 3.9.4 or later | 4th Sept 2020 |
The below is a summary of some of affected models where no patch currently exists.
| Model | Firmware |
| Vigor 2110 | All |
| Vigor 2710 | All |
| Vigor 2760 | All |
| Vigor 2820 | All |
| Vigor 2830 | All |
| Vigor 2830v2 | All |
| Vigor 2850 | All |
| Vigor 2920 | All |
Newer models not listed above are not affected.
Is It Time for an Upgrade?
Even with firmware updates, older routers can struggle to keep up with the latest security threats and performance demands. Many of the affected models are now EOL, meaning they won’t receive further security updates. If your router is over 3 years old, upgrading to a newer model can provide:
- Enhanced security features to protect against evolving threats.
- Better performance for faster, more reliable internet connectivity.
- Long-term support with ongoing firmware updates and technical assistance.
Explore Newer Draytek Routers
Our Recommended Upgrades
To help you transition smoothly, we’ve put together a list of the latest DrayTek routers that offer improved security, performance, and reliability. Whether you’re looking for a high-performance business router or a robust home networking solution, we have options that fit your needs.
👉 Explore the Latest DrayTek Routers
Need Help?
Our team at Comms Express is here to assist you in finding the best router for your needs. If you need advice on upgrades, firmware updates, or troubleshooting, don’t hesitate to reach out.
📧 Contact Us Today at 0800 488 0000 or [email protected]
Don’t wait until connection issues disrupt your network, upgrade your DrayTek router today for a faster, safer, and more reliable experience!
