Null Pointer Dereference Vulnerability in D-Link Access Points
CVE-2021-28838
7.5HIGH
What is CVE-2021-28838?
A null pointer dereference vulnerability has been identified in various D-Link DAP series access points, specifically in the sbin/httpd binary. An exploit occurs during the atoi operation when specific network packets are sent to the httpd binary, leading to a potential application crash. This vulnerability affects several models, making it crucial for users to ensure their devices are updated to prevent unauthorized access or service disruption.