A medicаl device gаtewаy presents an HTTPS certificate with оrganizatiоn "MedEdge Systems", HTTP server `nginx`, a lоgin page title "Partner Portal", and an SNMP sysDescr claiming "MedEdge Gateway 3.1.7". A CPE dictionary has a precise application CPE for MedEdge Gateway 3.1.7 and a broad hardware family CPE for MedEdge Gateway. The analyst is unsure whether the HTTPS service is a reverse proxy in front of the gateway application. Evidence packet: SNMP was collected from the management VLAN using an approved read-only community; HTTPS terminates on a load-balancer certificate shared by four hospital applications; the precise application CPE has CVEs tied to 3.1.7, while the broad hardware CPE returns unrelated chassis advisories. The enrichment output can emit multiple CPE candidates if each candidate carries its evidence root and version-confidence class. Select all recommendations that should survive review.