Sighting correlations

What the source of this sighting of CVE-2017-6884 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/dcb976df-7aa3-4218-b22e-360d91c3d28e

Drag nodes to arrange them. Double-click a vulnerability to open it. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows vulnerabilities by sighting type.