Sighting correlations

What the source of this sighting of CVE-2017-17215 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/2928e617-bc8d-4eff-83d5-9138b35715d5

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.