UniFi Site Manager: Console firmware likely security-relevant

Requête originale, sans modification.

// Detects consoles/gateways with a major-or-minor firmware Version gap vs the available release.
// Patch-level gaps (e.g. 5.1.11 -> 5.1.12) are excluded - covered by FirmwareUpdateAvailable at Low severity.
Unifi_SiteManager_Devices_CL
| where TimeGenerated > ago(6h)
| summarize arg_max(TimeGenerated, *) by Id
| where IsConsole == true
| where FirmwareStatus == "updateAvailable"
| where isnotempty(Version) and isnotempty(UpdateAvailable)
| extend
    currentMajor = toint(extract(@"^(\d+)\.", 1, Version)),
    currentMinor = toint(extract(@"^\d+\.(\d+)", 1, Version)),
    availableMajor = toint(extract(@"^(\d+)\.", 1, UpdateAvailable)),
    availableMinor = toint(extract(@"^\d+\.(\d+)", 1, UpdateAvailable))
| where isnotnull(currentMajor) and isnotnull(availableMajor)
| where (availableMajor > currentMajor) or (availableMajor == currentMajor and availableMinor > currentMinor)
| extend GapType = iff(availableMajor > currentMajor, "major", "minor")
| extend
    TimeGenerated = now(),
    Activity = strcat('Console ', Name, ' running ', Version, ' - likely security-relevant ', GapType, ' update available to ', UpdateAvailable)
| project
    TimeGenerated,
    DeviceId = Id,
    DeviceName = Name,
    Model = Model,
    ProductLine = ProductLine,
    CurrentVersion = Version,
    AvailableVersion = UpdateAvailable,
    GapType,
    Activity