{
  "cveId": "CVE-2024-21397",
  "url": "https://patchblox.com/security/cve/CVE-2024-21397",
  "summary": "CVE-2024-21397 is fixed in 4 products on 1 platform, first by KB5023052, released February 13, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Microsoft Azure File Sync Elevation of Privilege Vulnerability",
  "description": "",
  "published": "2024-02-13T14:00:00Z",
  "severity": "Important",
  "cvss": 5.3,
  "cwe": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
  "epss": 0.00497,
  "epssPercentile": 0.42865,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21397",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Azure File Sync v14.0",
      "fixedVersion": "",
      "fix": "KB5023052",
      "url": "https://patchblox.com/security/fix/microsoft/kb5023052",
      "released": "2024-02-13T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Azure File Sync v15.0",
      "fixedVersion": "",
      "fix": "KB5023052",
      "url": "https://patchblox.com/security/fix/microsoft/kb5023052",
      "released": "2024-02-13T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Azure File Sync v16.0",
      "fixedVersion": "",
      "fix": "KB5023052",
      "url": "https://patchblox.com/security/fix/microsoft/kb5023052",
      "released": "2024-02-13T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Azure File Sync v17.0",
      "fixedVersion": "",
      "fix": "KB5023054",
      "url": "https://patchblox.com/security/fix/microsoft/kb5023054",
      "released": "2024-02-13T14:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}