This indicates an attack attempt against a Code Execution vulnerability in D-Link DWR-932B Router.
The vulnerability is caused by a hard coded credentials in the vulnerable products. An attacker can exploit this to gain access to execute arbitrary code in the context of the vulnerable application via a crafted request.
D-Link DWR-932B Firmware V.2.02 and priors
System Compromise: Remote attacker can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.