Overview
On January 31, 2020, a 3rd party security researcher submitted a report accusing the DIR-822 Hardware Revision Ax using firmware v1.03b03 of multiple vulnerabilities.
The Vulnerabilities were confirmed, and a patch was issued to close the issues. Please find the beta/hotfix release below
3rd Party Report information
Report provided fans0n :: fans0n _at_ hotmail _at_ com
Reference :
1) Command Injection
2) Security Key Disclosure
3) Unauthenticated information Disclosure
4) Unauthenticated File Upload exposure
5) XSS in Device Web-Configuration
Affected Models
| Model |
Hardware Revision |
Affected FW |
Fixed FW |
Recommendation |
Last Updated |
| DIR-822 |
All Ax Hardware Revisions |
v1.03b03 |
v103wwb03_k3ig_beta02 |
Completed |
06/25/2019 |
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.
Please note that this is a device beta software, beta firmware, or hot-fix release which is still undergoing final testing before its official release. The beta software, beta firmware, or hot-fix is provided on an “as is” and “as available” basis and the user assumes all risk and liability for use thereof. D-Link does not provide any warranties, whether express or implied, as to the suitability or usability of the beta firmware. D-Link will not be liable for any loss, whether such loss is direct, indirect, special or consequential, suffered by any party as a result of their use of the beta firmware.
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.