Sighting correlations

What the source of this sighting of CVE-2013-2251 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/d866e9ae-ba0b-4568-9109-418acc16c0df

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.