{
  "schema_version": "1.4.0",
  "id": "GHSA-v623-3qmp-8rrh",
  "modified": "2025-02-28T21:31:54Z",
  "published": "2022-05-24T19:01:59Z",
  "aliases": [
    "CVE-2021-31209"
  ],
  "details": "Microsoft Exchange Server Spoofing Vulnerability",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31209"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31209"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-615"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-11T19:15:00Z"
  }
}