Sighting correlations

What the source of this sighting of cve-2013-3893 filed sightings of.

Source: https://bsky.app/profile/cepriano.bsky.social/post/3lh7vhbvqke25

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.