The web server on Cisco DPC3010, DPC3212, DPC3825, DPC3925, DPQ3925, EPC3010, EPC3212, EPC3825, and EPC3925 Wireless Residential Gateway products allows remote attackers to execute arbitrary code via a crafted HTTP request, aka Bug ID CSCup40808.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.