Sighting correlations

What the source of this sighting of CVE-2018-8453 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/fecd09d4-2fc8-4a03-ab0b-19030b864d3b

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.