CVE-2021-21817

Name of the Vulnerable Software and Affected Versions D-LINK DIR-3040 version 1.13B03

Description An information disclosure issue exists in the Zebra IP Routing Manager functionality. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send a sequence of requests to trigger this issue.

Recommendations For D-LINK DIR-3040 version 1.13B03, consider restricting access to the Zebra IP Routing Manager functionality until a fix is available. As a temporary workaround, limit the ability to send specially crafted network requests to the affected device. At the moment, there is no information about a newer version that contains a fix for this issue.