Sighting correlations

What the source of this sighting of CVE-2018-19323 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/73d37028-c48d-4a6d-be66-cefd99f67f0e

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.