Date:2021/08/02

【Security Vulnerability Warning】D-Link DIR-3040 device firmware exist multiple security vulnerabilities (CVE-2021-21816~21820), please confirm and update as soon as possible!

Subject:【Security Vulnerability Warning】D-Link DIR-3040 device firmware exist multiple security vulnerabilities (CVE-2021-21816~21820), allowing attackers to obtain administrator rights or execute arbitrary code remotely. Please confirm and update as soon as possible!

Description:
For details, please refer to the following links.


Network System Division
Computer and Communication Center