Remote attackers can conduct a Denial of Service attack on a targeted device via wan_dhcpv6_server_addr. In addition, this version of the router is prone to an arbitrary code execution vulnerability via wan_dns.
How to check if your device is running on the at risk version? To do it, you need to turn on the device’s DD-WRT firmware update feature. When the feature is turned on, you will see a message at the bottom of the screen that says: “Your current version of DD-WRT is: v24-sp1 (24/01/18). As you know, the router with DD-WRT firmware version v24 is at risk of being hacked. So, if you want to keep your device safe from the latest hacking threats, you must update the router’s firmware.
If you can’t update your router’s firmware or you don’t want to do it, you can follow this guide to protect your device from the DD-WRT vulnerability.
How to check if your DD-WRT router is vulnerable?
If your router has DD-WRT firmware version v24, you have to update the router’s firmware, then it will be safe. If you can’t update the device’s firmware or don’t want to update it at all, follow this guide to protect your device from being hacked.
How to check if your device is running on the vulnerable version?
If the device is running on the vulnerable firmware, you will see a message at the bottom of the screen that says: “Your current version of DD-WRT is: v24-sp1 (24/01/18). The router with DD-WRT firmware version v24 is vulnerable and could be hacked. So, if you want to keep your device safe from the latest hacking threats, you must update it.”
Installing DD-WRT on your device
First, download DD-WRT from the official website. You need to extract the firmware files and copy it to your router’s flash storage. After that, you need to restart your device and hold down the WPS button while booting it up.
After pairing with your router, you can install DD-WRT using the WPS button.
If you have a router that uses different USB ports for devices connected to it, you must use the default port for installing DD-WRT.
How to check if your device is running the at risk version?
This is a guide on how to check if your device is running the at risk version of DD-WRT. So, if you have already updated your router, you can skip this step.
You will need to turn on your router’s DD-WRT update feature that may be found in the device’s menu. When the feature is turned on, you will see a message at the bottom of the screen that says: “Your current version of DD-WRT is: v24-sp1 (24/01/18). As you know, the router with DD-WRT firmware version v24 is at risk of being hacked. So, if you want to keep your device safe from the latest hacking threats, you must update the router’s firmware.
Timeline
Published on: 11/22/2022 14:15:00 UTC
Last modified on: 11/23/2022 19:08:00 UTC