{
  "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-2025-20376",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-20376",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-11-05T16:31:38.793Z",
    "updatedAt": "2026-02-26T17:47:14.572Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "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 Unified Contact Center Express Remote Code Execution Vulnerability",
      "summary": "A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and execute arbitrary files.\r\n\r\nThis vulnerability is due to an insufficient input validation associated to file upload mechanisms. An attacker could exploit this vulnerability by uploading a malicious file to the web UI and executing it. A successful exploit could allow the attacker to execute arbitrary commands on the underlying system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Unified Contact Center Express",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "10.5(1)SU1",
              "status": "affected"
            },
            {
              "version": "10.6(1)",
              "status": "affected"
            },
            {
              "version": "11.6(1)",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU1",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU3",
              "status": "affected"
            },
            {
              "version": "11.6(2)",
              "status": "affected"
            },
            {
              "version": "12.0(1)",
              "status": "affected"
            },
            {
              "version": "11.0(1)SU1",
              "status": "affected"
            },
            {
              "version": "11.5(1)SU1",
              "status": "affected"
            },
            {
              "version": "10.5(1)",
              "status": "affected"
            },
            {
              "version": "12.5(1)",
              "status": "affected"
            },
            {
              "version": "12.5(1)SU1",
              "status": "affected"
            },
            {
              "version": "12.5(1)SU2",
              "status": "affected"
            },
            {
              "version": "12.5(1)SU3",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES01",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES02",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU02_ES03",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU02_ES04",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU02_ES02",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU01_ES02",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU01_ES03",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU02_ES01",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES07",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES08",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU01_ES01",
              "status": "affected"
            },
            {
              "version": "12.0(1)ES04",
              "status": "affected"
            },
            {
              "version": "12.5(1)ES02",
              "status": "affected"
            },
            {
              "version": "12.5(1)ES03",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES06",
              "status": "affected"
            },
            {
              "version": "12.5(1)ES01",
              "status": "affected"
            },
            {
              "version": "12.0(1)ES03",
              "status": "affected"
            },
            {
              "version": "12.0(1)ES01",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES05",
              "status": "affected"
            },
            {
              "version": "12.0(1)ES02",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES04",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES03",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES02",
              "status": "affected"
            },
            {
              "version": "11.6(2)ES01",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU3ES03",
              "status": "affected"
            },
            {
              "version": "11.0(1)SU1ES03",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU3ES01",
              "status": "affected"
            },
            {
              "version": "10.5(1)SU1ES10",
              "status": "affected"
            },
            {
              "version": "11.5(1)SU1ES03",
              "status": "affected"
            },
            {
              "version": "11.6(1)ES02",
              "status": "affected"
            },
            {
              "version": "11.5(1)ES01",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU2",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU2ES04",
              "status": "affected"
            },
            {
              "version": "11.6(1)ES01",
              "status": "affected"
            },
            {
              "version": "10.6(1)SU3ES02",
              "status": "affected"
            },
            {
              "version": "11.5(1)SU1ES02",
              "status": "affected"
            },
            {
              "version": "11.5(1)SU1ES01",
              "status": "affected"
            },
            {
              "version": "11.0(1)SU1ES02",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES03",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES04",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES05",
              "status": "affected"
            },
            {
              "version": "UCCX 15.0.1",
              "status": "affected"
            },
            {
              "version": "12.5(1)_SU03_ES06",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}