Sighting correlations

What the source of this sighting of CVE-2019-13372 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/dc13d448-266e-4de7-84e5-c4f80690d6d0

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.