Sighting correlations

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

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/6f3060f1-f041-48d2-b147-1e917ece59c8

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.