Sighting correlations

What the source of this sighting of CVE-2017-16651 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/4619d914-32fd-4c50-9caa-9316a0e61f4a

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.