Support Announcements
D-Link Product Advisory :: CVE-2020-11134 :: Qualcomm WLAN Chipset Vulnerability Disclosure

Overview

 

On December 1, 2021, D-Link became aware that Qualcomm Technologies, Inc. (QTI) publicly disclosed (i) a description of security vulnerabilities that have been addressed in QTI's proprietary code and (ii) links to related code that has been contributed to Code Aurora Forum (CAF), a Linux Foundation Collaborative Project, to address security vulnerabilities for customers who incorporate Linux-based software from CAF into their devices.
 
D-Link immediately investigated its global products to determine which devices may be affected. Below you will find the latest information for these devices.
 
D-Link takes the issues of network security and user privacy very seriously. We have a dedicated task force and product management team on call to address evolving security issues and implement appropriate security measures.

 

3rd Party Report information

    Reports provided: 

 

      - Qualcomm Technologies, Inc. (QTI):: LINK

  

     Details

 

            Improper Validation of Array Index in WLAN

           

           Possible stack out of bound write might happen due to time bitmap length and bit duration fields of the attributes like NAN ranging setup attribute inside a NAN management frame are not Properly validated

 

Affected Models

 

Category Model Hardware Revision Region Fixed FW Recommendation Last Updated
Business AP DAP-2310 All B Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2360 All B Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2553 All B Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2610 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2622 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2660 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2680 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2682 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-2720 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-3662 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-X2810 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Business AP DAP-X2850 All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Nuclias DBA-1210P  All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-1510P All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Nuclias DBA-2520P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-2620P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-2720P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-2820P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-3620P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-3621P All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DBA-X1230P All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Nuclias DBA-X2830P All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Router DIR-842 All C Hardware Revisions Worldwide Pending Under Research 01/05/22
Gateway DVA-6800Z All A Hardware Revisions Non-US Pending Under Development 01/05/22
Gateway DVA-6800Z All A Hardware Revisions Non-US Pending Under Development 01/05/22
Nuclias DWL-6620AP All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Nuclias DWL-6720AP All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Nuclias DWL-7620AP All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DWL-8620AP All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DWL-8720AP All A Hardware Revisions Worldwide Not Affected Completed 01/05/22
Nuclias DWL-X8630AP All A Hardware Revisions Worldwide Pending Under Development 01/05/22
Mobile Gateway DWP-1010 All A Hardware Revisions Non-US Not Affected Completed 01/05/22
Mobile Gateway DWR-2101 All A Hardware Revisions Non-US v1.13.WW Completed 01/05/22
Mobile Gateway DWR-978 All A Hardware Revisions Non-US Not Affected Completed 01/05/22

  

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.