Sighting correlations

What the source of this sighting of CVE-2017-1000028 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/bc731d82-6f85-4d94-b627-0b7d3bb01736

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.