{
  "schema_version": "1.4.0",
  "id": "GHSA-j3x5-fr4h-9v7v",
  "modified": "2025-02-03T18:30:34Z",
  "published": "2022-05-24T19:19:52Z",
  "aliases": [
    "CVE-2021-42237"
  ],
  "details": "Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42237"
    },
    {
      "type": "WEB",
      "url": "https://blog.assetnote.io/2021/11/02/sitecore-rce"
    },
    {
      "type": "WEB",
      "url": "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "http://sitecore.com"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-05T10:15:00Z"
  }
}