{
  "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-2021-3042",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-3042",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2021-07-15T16:45:12.285Z",
    "updatedAt": "2024-09-17T04:18:46.587Z",
    "importedAt": "2026-10-24T01:56:32.228Z",
    "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": "Cortex XDR Agent: Improper Control of User-Controlled File Leads to Local Privilege Escalation",
      "summary": "A local privilege escalation (PE) vulnerability exists in the Palo Alto Networks Cortex XDR agent on Windows platforms that enables an authenticated local Windows user to execute programs with SYSTEM privileges. Exploiting this vulnerability requires the user to have file creation privilege in the Windows root directory (such as C:\\). This issue impacts: All versions of Cortex XDR agent 6.1 without content update 181 or a later version; All versions of Cortex XDR agent 7.2 without content update 181 or a later version; All versions of Cortex XDR agent 7.3 without content update 181 or a later version. Cortex XDR agent 5.0 versions are not impacted by this issue. Content updates are required to resolve this issue and are automatically applied for the agent.",
      "affected": [
        {
          "vendor": "Palo Alto Networks",
          "product": "Cortex XDR Agent",
          "versions": [
            {
              "version": "5.0 all",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "Cortex XDR Agent",
          "platforms": [
            "Windows"
          ],
          "versions": [
            {
              "version": "6.1.* without content update 181 or later",
              "status": "affected"
            },
            {
              "version": "6.1.* with content update 181 or later",
              "status": "unaffected"
            },
            {
              "version": "7.2.* without content update 181 or later",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "Cortex XDR Agent",
          "platforms": [
            "Windows"
          ],
          "versions": [
            {
              "version": "7.2.* with content update 181 or later",
              "status": "unaffected"
            },
            {
              "version": "7.3.* with content update 181 or later",
              "status": "unaffected"
            },
            {
              "version": "7.3.* without content update 181 or later",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}