D-LINK DIR-3040 Trust Management Issue Vulnerability (CNVD-2021-53335)

D-LINK DIR-3040 is a router from D-Link, Taiwan, China. A trust management issue vulnerability exists in the D-LINK DIR-3040, which stems from the product’s Zebra IP Routing Manager feature.The lack of an effective trust management mechanism in the Zebra IP Routing Manager feature of the D-LINK DIR-3040 1.13B03 could allow an attacker to cause a denial of service to the target via an ad hoc request.