Overview
On February 5, 2018 a 3rd party contacted D-Link regarding a security vulnerability with DIR-822 & DIR-822-US Hardware Rev. Cx. To identify the hardware revision, please inspect the devices label on bottom of device.
3rd Party Information
Sangiorgi Srl :: WIFI WPS WPA TESTER Android Mobile Application :: Google Play Store
Description of Security Issue:
- Exploit of Vulnerability confirmed by application using rooted Samsung S4 i9505
- The attack can only be performed on the LAN-Side WiFi network of the device
Affected Product Models and Patches:
| Model | Hardware Revision | Affected FW | Fixed FW | Last Updated |
| DIR-822 | Revision C1 | v3.10B06 and older (lower) | v3.11B01Beta | 12/21/2018 |
| DIR-822-US | Revision C1 | v3.10B06 and older (lower) | v3.11B01Beta | 12/21/2018 |
Regarding Security patch for your D-Link Devices
Firmware updates address the security vulnerabilities in affected D-Link devices. D-Link will update this continually and we strongly recommend all users to install the relevant updates.
As there are different hardware revisions on our products, please check this on your device before downloading the correct corresponding firmware update. The hardware revision information can usually be found on the product label on the underside of the product next to the serial number. Alternatively, they can also be found on the device web configuration.