{
  "cveId": "CVE-2021-27076",
  "url": "https://patchblox.com/security/cve/CVE-2021-27076",
  "summary": "CVE-2021-27076 is fixed in 4 products on 1 platform, first by KB3101541, released March 9, 2021. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Microsoft SharePoint Server Remote Code Execution Vulnerability",
  "description": "",
  "published": "2021-03-09T14:00:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "epss": 0.15168,
  "epssPercentile": 0.96768,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27076",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Business Productivity Servers 2010 Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3101541",
      "url": "https://patchblox.com/security/fix/microsoft/kb3101541",
      "released": "2021-03-09T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2016",
      "fixedVersion": "",
      "fix": "KB4493232",
      "url": "https://patchblox.com/security/fix/microsoft/kb4493232",
      "released": "2021-03-09T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4493238",
      "url": "https://patchblox.com/security/fix/microsoft/kb4493238",
      "released": "2021-03-09T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server 2019",
      "fixedVersion": "",
      "fix": "KB4493230",
      "url": "https://patchblox.com/security/fix/microsoft/kb4493230",
      "released": "2021-03-09T14:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}