{
  "cveId": "CVE-2022-21840",
  "url": "https://patchblox.com/security/cve/CVE-2022-21840",
  "summary": "CVE-2022-21840 is fixed in 18 products on 1 platform, first by KB5002128, released January 11, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "Microsoft Office Remote Code Execution Vulnerability",
  "description": "",
  "published": "2022-01-11T14:00:00Z",
  "severity": "Critical",
  "cvss": 8.8,
  "epss": 0.03277,
  "epssPercentile": 0.88498,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21840",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Excel 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002128",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002128",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Excel 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002128",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002128",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Excel 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002128",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002128",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Excel 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002114",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002114",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Excel 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002114",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002114",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002124",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002124",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4462205",
      "url": "https://patchblox.com/security/fix/microsoft/kb4462205",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002064",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002124",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002124",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4462205",
      "url": "https://patchblox.com/security/fix/microsoft/kb4462205",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002064",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002124",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002124",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4462205",
      "url": "https://patchblox.com/security/fix/microsoft/kb4462205",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB5002064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002064",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002052",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002052",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002115",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002115",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002060",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002060",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002052",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002052",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002115",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002115",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB5002060",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002060",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office Online Server",
      "fixedVersion": "",
      "fix": "KB5002107",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002107",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office Web Apps Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002122",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002122",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002102",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002102",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5001995",
      "url": "https://patchblox.com/security/fix/microsoft/kb5001995",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2016",
      "fixedVersion": "",
      "fix": "KB5002118",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002118",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2016",
      "fixedVersion": "",
      "fix": "KB5002113",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002113",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002127",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002127",
      "released": "2022-01-12T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5002129",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002129",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server 2019",
      "fixedVersion": "",
      "fix": "KB5002109",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002109",
      "released": "2022-01-12T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server 2019",
      "fixedVersion": "",
      "fix": "KB5002108",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002108",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server Subscription Edition",
      "fixedVersion": "",
      "fix": "KB5002111",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002111",
      "released": "2022-01-12T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "SharePoint Server Subscription Edition Language Pack",
      "fixedVersion": "",
      "fix": "KB5002110",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002110",
      "released": "2022-01-11T14:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}