DAP 1360 (F1) & DAP-2020 (A2): Multiple vulnerabilities by ZDI at TrendMicro

19 enero, 2023

Overview

 

On September 8, 2022, 3rd party security research from TrendMicro ZDI reported the D-Link DIR-1360 hardware revision Fx with firmware version v6.14B01 as having multiple vulnerabilities.  

As soon as D-Link was made aware of the reported security issues, we promptly started our investigation and developed security patches. During our investigation, the DAP-2020 hardware revision Fx was found to be also affected by these same vulnerabilities.

 

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 TrendMicro ZDI

 

             - ZDI-CAN-18414 D-Link DAP-1360 webproc var:menu Stack-based Buffer Overflow Remote Code Execution Vulnerability

             - ZDI-CAN-18415 D-Link DAP-1360 webproc WEB_DisplayPage Directory Traversal Information Disclosure Vulnerability

             - ZDI-CAN-18416 D-Link DAP-1360 webproc Heap-based Buffer Overflow Remote Code Execution Vulnerability

             - ZDI-CAN-18417 D-Link DAP-1360 webproc Stack-based Buffer Overflow Remote Code Execution Vulnerability

             - ZDI-CAN-18418 D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability

             - ZDI-CAN-18419 D-Link DAP-1360 webproc WEB_DisplayPage Stack-based Buffer Overflow Remote Code Execution Vulnerability

 

             - ZDI-CAN-18422 D-Link DAP-1360 webproc var:page Stack-based Buffer Overflow Remote Code Execution Vulnerability

            - ZDI-CAN-18423 D-Link DAP-1360 webupg UPGCGI_CheckAuth Numeric Truncation Remote Code Execution Vulnerability

             - ZDI-CAN-18454 D-Link DAP-1360 webproc COMM_MakeCustomMsg Stack-based Buffer Overflow Remote Code Execution Vulnerability

             - ZDI-CAN-18455 D-Link DAP-1360 Hardcoded Credentials Authentication Bypass Vulnerability

             -ZDI-CAN-18746 D-Link DAP-1360 Multiple Parameters Stack-Based Buffer Overflow Remote Code Execution Vulnerability  

 

Affected Models

 

Model Hardware Revision Affected FW Fixed FW Recommendation Last Updated
DAP-1360 All F Series Hardware Revisions v6.14b01& Below v6.15EUb01_Beta_Hotfix
 Upgrade to Hofix Patch
 01/17/2023
DAP-2020 All A2 Series Hardware Revisions v1.03b01 & Below v1.03rc004_Beta_Hotfix Upgrade to Hofix Patch 01/17/2023

  

Regarding the security patches 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.