Sighting correlations

What the source of this sighting of CVE-2019-16920 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/c1e7d4c7-5c13-433b-bd5a-b0c724badfd6

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.