CVE-2018-10823: D-Link Dwr-111 Firmware

High severity, CVSS 8.8. EPSS: 77.7% chance of exploitation in the next 30 days.

An issue was discovered on D-Link DWR-116 through 1.06, DWR-512 through 2.02, DWR-712 through 2.02, DWR-912 through 2.02, DWR-921 through 2.02, and DWR-111 through 1.01 devices. An authenticated attacker may execute arbitrary code by injecting the shell command into the chkisg.htm page Sip parameter. This allows for full control over the device internals.

Affected products

• D-Link Dwr-111 Firmware: up to and including 1.01
• D-Link Dwr-116 Firmware: up to and including 1.06
• D-Link Dwr-512 Firmware: up to and including 2.02
• D-Link Dwr-912 Firmware: up to and including 2.02

Published 2018-10-17. Last modified 2026-06-17.