{
  "cveId": "CVE-2025-21193",
  "url": "https://patchblox.com/security/cve/CVE-2025-21193",
  "summary": "CVE-2025-21193 is fixed in 9 products on 1 platform, first by KB5049993, released January 14, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Active Directory Federation Server Spoofing Vulnerability",
  "description": "",
  "published": "2025-01-14T14:00:00Z",
  "severity": "Important",
  "cvss": 6.5,
  "cwe": "Cross-Site Request Forgery (CSRF)",
  "epss": 0.00741,
  "epssPercentile": 0.54906,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21193",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.7699",
      "fix": "KB5049993",
      "url": "https://patchblox.com/security/fix/microsoft/kb5049993",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.7699",
      "fix": "KB5049993",
      "url": "https://patchblox.com/security/fix/microsoft/kb5049993",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.6775",
      "fix": "KB5050008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5050008",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.6775",
      "fix": "KB5050008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5050008",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.3091",
      "fix": "KB5049983",
      "url": "https://patchblox.com/security/fix/microsoft/kb5049983",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.3091",
      "fix": "KB5049983",
      "url": "https://patchblox.com/security/fix/microsoft/kb5049983",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
      "fixedVersion": "25398.1369",
      "fix": "KB5049984",
      "url": "https://patchblox.com/security/fix/microsoft/kb5049984",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2025",
      "fixedVersion": "26100.2894",
      "fix": "KB5050009",
      "url": "https://patchblox.com/security/fix/microsoft/kb5050009",
      "released": "2025-01-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2025 (Server Core installation)",
      "fixedVersion": "26100.2894",
      "fix": "KB5050009",
      "url": "https://patchblox.com/security/fix/microsoft/kb5050009",
      "released": "2025-01-14T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}