Radius

Every one of the 3 is a mark on the map. Named now: 1 to 3, most at risk first.

1. Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.CVE-2001-0534Lucent · 6.7% likely
2. Format string vulnerabilities in Livingston/Lucent RADIUS before 2.1.va.1 may allow local or remote attackers to cause a denial of service and possibly execute arbitrary code via…CVE-2001-1081Lucent · 2.8% likely
3. Directory traversal vulnerability in Livingston/Lucent RADIUS before 2.1.va.1 may allow attackers to read arbitrary files via a .. (dot dot) attack.CVE-2001-1082Lucent · 1.4% likely

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.