Sighting correlations

What the source of this sighting of CVE-2019-13538 filed sightings of.

Source: https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01

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.