Support Announcements
(Non-US) DIR-2150 :: Rev Ax :: FW v1.05B01 :: Multiple Vulnerabiltiies

Overview

 

On May 8, 2023,  3rd party security research Zero Day Initiative (ZDI) group  from Trend Micro accused the D-Link (Non-US) DIR-2150 hardware revision Ax with firmware version v1.05B01 of having nine (9) vulnerabilities.  

 

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  

 

         - Discovered by  An anonymous 3rd party working with Trend Micro Zero Day Initiative

                                           :: zdi-disclosures _at_ trendmicro _dot_ com

 

                   1. CVE-2023-34274 - ZDI-CAN-20552: D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability

                   2. CVE-2023-34275 - ZDI-CAN-20553: D-Link DIR-2150 SetNTPServerSettings Command Injection Remote Code Execution Vulnerability

                   3. CVE-2023-34276 - ZDI-CAN-20554 D-Link DIR-2150 SetTriggerPPPoEValidate Username Command Injection Remote Code Execution Vulnerability

                   4. CVE-2023-34277 - ZDI-CAN-20555: D-Link DIR-2150 SetSysEmailSettings AccountName Command Injection Remote Code Execution Vulnerability

                   5. CVE-2023-34278 - ZDI-CAN-20556: D-Link DIR-2150 SetSysEmailSettings EmailFrom Command Injection Remote Code Execution Vulnerability

                   6. (Requires Additional Fix in Development) CVE-2023-34279 - ZDI-CAN-20558: D-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution Vulnerability - Additional Report requiring patch referenence: ZDI-CAN-21235.

                   7. CVE-2023-34280 - ZDI-CAN-20559: D-Link DIR-2150 SetSysEmailSettings EmailTo Command Injection Remote Code Execution Vulnerability

                   8. CVE-2023-34281 - ZDI-CAN-20561: D-Link DIR-2150 GetFirmwareStatus Target Command Injection Remote Code Execution Vulnerability

                   9. CVE-2023-34282 - ZDI-CAN-20910: D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm

 

Affected Models

 

Model Hardware Revision  Region Affected FW Fixed FW Recommendation  Last Updated
DIR-2150 All X Hardware Revisions Non-US v1.05B01 & Below v1.06
Auto-Update or Update via Web Interface
12/26/2023

  

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.