CVE-2017-8414: D-Link Dcs-1100 Firmware

High severity, CVSS 7.8. EPSS: 1.7% chance of exploitation in the next 30 days.

An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The binary orthrus in /sbin folder of the device handles all the UPnP connections received by the device. It seems that the binary performs a sprintf operation at address 0x0000A3E4 with the value in the command line parameter "-f" and stores it on the stack. Since there is no length check, this results in corrupting the registers for the function sub_A098 which results in memory corruption.

Affected products

• D-Link Dcs-1100 Firmware: affected versions not specified
• D-Link Dcs-1130 Firmware: affected versions not specified

Published 2019-07-02. Last modified 2026-06-17.