{
  "cveId": "CVE-2019-1209",
  "url": "https://patchblox.com/security/cve/CVE-2019-1209",
  "summary": "CVE-2019-1209 is fixed in Microsoft Lync Server 2013 on 1 platform by KB4515509 (version ), released September 10, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Lync 2013 Information Disclosure Vulnerability",
  "description": "\u003Cp\u003EAn information disclosure vulnerability exists in Lync 2013. An attacker who exploited it could read arbitrary files on the victim\u0027s machine.\nTo exploit the vulnerability, an attacker needs to instantiate a conference and modify the meeting link with malicious content and send the link to a victim.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by changing how the URL is being resolved.\u003C/p\u003E",
  "published": "2019-09-10T12:00:00Z",
  "severity": "Important",
  "epss": 0.06201,
  "epssPercentile": 0.93555,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1209",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Lync Server 2013",
      "fixedVersion": "",
      "fix": "KB4515509",
      "url": "https://patchblox.com/security/fix/microsoft/kb4515509",
      "released": "2019-09-10T12:00:00Z"
    }
  ],
  "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"
  }
}