The SSH implementation on D-Link Japan DES-3810 devices with firmware before R2.20.011 allows remote authenticated users to cause a denial of service (device hang) by leveraging login access.

The OSPF implementation on the D-Link DES-3810-28 switch with firmware R2.20.B017 does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.