{
  "cveId": "CVE-2019-1008",
  "url": "https://patchblox.com/security/cve/CVE-2019-1008",
  "summary": "CVE-2019-1008 is fixed in 3 products on 1 platform, first by KB4494412, released May 14, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Dynamics On-Premise Security Feature Bypass",
  "description": "\u003Cp\u003EA security feature bypass vulnerability exists in Dynamics On Premise. An attacker who exploited the vulnerability could send attachment types that are blocked by the email attachment system.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker would need to capture and edit the POST request to include a special character in the extension.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by blocking files with the special character in the file extension.\u003C/p\u003E",
  "published": "2019-05-14T07:00:00Z",
  "severity": "Important",
  "epss": 0.02762,
  "epssPercentile": 0.86371,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1008",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Dynamics 365 (on-premises) version 8.2",
      "fixedVersion": "",
      "fix": "KB4494412",
      "url": "https://patchblox.com/security/fix/microsoft/kb4494412",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Dynamics 365 (on-premises) version 9.0",
      "fixedVersion": "",
      "fix": "KB4498363",
      "url": "https://patchblox.com/security/fix/microsoft/kb4498363",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Dynamics CRM 2015 (on-premises) version 7.0",
      "fixedVersion": "",
      "fix": "KB4499386",
      "url": "https://patchblox.com/security/fix/microsoft/kb4499386",
      "released": "2019-05-14T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}