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DAP-2610 Rev. Ax / DAP-3662 Rev. A / DAP-2330 Rev. A / COVR-3902-US Rev. A / DIR-842 Rev. C :: Vulnerabilities, Implications, and Recommendation of Cryptographic Security in Device Firmware

 

Overview

 

On May 29, 2023, 3rd party security research fromNational University of Singapore disclosed a Security Audit report: of D-Link Commerical device firmware. It discloses Vulnerabilities, Implications, and Recommendations in various devices, hareware versions, and firmware.

 

As soon as D-Link was made aware of the reported security issues, we had promptly started our investigation and began developing security patches.

 

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.

  

Report information  

 

         - Reported by National University of Singapore

 

               - Jianing WANG wjnmailg _at_ gmail _dot_ com or e0828936 _at_ u _dot_ nus _dot_ edu

 

Affected Models

 

Model Hardware Revision  Region Affected FW Fixed FW Recommendation  Last Updated
DAP-2330 All A Series Hardware Revisions Worldwide v1.00 & Below v1.10B03 Beta-Hotfix
 Upgrade to Hofix Patch
 08/24/2023
DAP-2610 All A Series Hardware Revisions Worldwide v2.06R089 & Below v2.06B08R099 Beta- Hotfix Pending Update
 08/24/2023
DAP-3662 All A Series Hardware Revisions Worldwide EOL/EOS Not Available
 Retire and Replace
 08/24/2023
COVR-3902 All A Series Hardware Revisions Worldwide v1.01B05 & Below Under Investigation Pending Update 08/24/2023
DIR-842 All A Series Hardware Revisions Worldwide v3.13b09 & Below Under Investigation Pending Update 08/24/2023

  

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.