GHSA-438X-9G8X-78P5

Vulnerability from github – Published: 2023-06-13 21:30 – Updated: 2025-02-13 18:31
VLAI?
Details

ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow Core functionality.

Additional Details

This issue is present in the following supported ServiceNow releases:

  • Quebec prior to Patch 10 Hot Fix 8b
  • Rome prior to Patch 10 Hot Fix 1
  • San Diego prior to Patch 7
  • Tokyo prior to Tokyo Patch 1; and
  • Utah prior to Utah General Availability

If this ACL bypass issue were to be successfully exploited, it potentially could allow an authenticated user to obtain sensitive information from tables missing authorization controls.

Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2022-43684"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-668"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-13T19:15:09Z",
    "severity": "MODERATE"
  },
  "details": "ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow Core functionality.\n\n\n\nAdditional Details\n\nThis issue is present in the following supported ServiceNow releases: \n\n\n\n  *  Quebec prior to Patch 10 Hot Fix 8b\n  *  Rome prior to Patch 10 Hot Fix 1\n  *  San Diego prior to Patch 7\n  *  Tokyo prior to Tokyo Patch 1; and \n  *  Utah prior to Utah General Availability \n\n\n\n\nIf this ACL bypass issue were to be successfully exploited, it potentially could allow an authenticated user to obtain sensitive information from tables missing authorization controls.",
  "id": "GHSA-438x-9g8x-78p5",
  "modified": "2025-02-13T18:31:37Z",
  "published": "2023-06-13T21:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43684"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=36638530"
    },
    {
      "type": "WEB",
      "url": "https://support.servicenow.com/kb?id=kb_article_view\u0026sysparm_article=KB1303489"
    },
    {
      "type": "WEB",
      "url": "https://x64.sh/posts/ServiceNow-Insecure-access-control-to-admin"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jul/11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.