CVE-2018-6530
D-Link Multiple Routers OS Command Injection Vulnerability
D-Link · Multiple Routers
Vulnerability details
Multiple D-Link routers contain an unspecified vulnerability that allows for execution of OS commands.
Added to CISA KEV: 2022-09-08
Ransomware campaign use: Known
CISA due date: 2022-09-29
Defensive guidance from CISA
The vendor D-Link published an advisory stating the fix under CVE-2018-20114 properly patches KEV entry CVE-2018-6530. If the device is still supported, apply updates per vendor instructions. If the affected device has since entered its end-of-life, it should be disconnected if still in use.
This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.
Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC