{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-20531",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-20531",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-11-06T16:31:04.087Z",
    "updatedAt": "2024-11-06T17:01:49.705Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Cisco Identity Services Engine XML External Entity Injection Vulnerability",
      "summary": "A vulnerability in the API of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device and conduct a server-side request forgery (SSRF) attack through an affected device. To exploit this vulnerability, the attacker would need valid Super Admin credentials.\r\n\r\nThis vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing XML input. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system or conduct an SSRF attack through the affected device.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Identity Services Engine Software",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "3.0.0",
              "status": "affected"
            },
            {
              "version": "3.0.0 p1",
              "status": "affected"
            },
            {
              "version": "3.0.0 p2",
              "status": "affected"
            },
            {
              "version": "3.0.0 p3",
              "status": "affected"
            },
            {
              "version": "3.1.0",
              "status": "affected"
            },
            {
              "version": "3.0.0 p4",
              "status": "affected"
            },
            {
              "version": "3.1.0 p1",
              "status": "affected"
            },
            {
              "version": "3.0.0 p5",
              "status": "affected"
            },
            {
              "version": "3.1.0 p3",
              "status": "affected"
            },
            {
              "version": "3.1.0 p2",
              "status": "affected"
            },
            {
              "version": "3.0.0 p6",
              "status": "affected"
            },
            {
              "version": "3.2.0",
              "status": "affected"
            },
            {
              "version": "3.1.0 p4",
              "status": "affected"
            },
            {
              "version": "3.1.0 p5",
              "status": "affected"
            },
            {
              "version": "3.2.0 p1",
              "status": "affected"
            },
            {
              "version": "3.0.0 p7",
              "status": "affected"
            },
            {
              "version": "3.1.0 p6",
              "status": "affected"
            },
            {
              "version": "3.2.0 p2",
              "status": "affected"
            },
            {
              "version": "3.1.0 p7",
              "status": "affected"
            },
            {
              "version": "3.3.0",
              "status": "affected"
            },
            {
              "version": "3.2.0 p3",
              "status": "affected"
            },
            {
              "version": "3.0.0 p8",
              "status": "affected"
            },
            {
              "version": "3.2.0 p4",
              "status": "affected"
            },
            {
              "version": "3.1.0 p8",
              "status": "affected"
            },
            {
              "version": "3.2.0 p5",
              "status": "affected"
            },
            {
              "version": "3.2.0 p6",
              "status": "affected"
            },
            {
              "version": "3.1.0 p9",
              "status": "affected"
            },
            {
              "version": "3.3 Patch 2",
              "status": "affected"
            },
            {
              "version": "3.3 Patch 1",
              "status": "affected"
            },
            {
              "version": "3.3 Patch 3",
              "status": "affected"
            },
            {
              "version": "3.4.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}