{
  "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-2025-20309",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-20309",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-07-02T16:39:40.392Z",
    "updatedAt": "2026-02-26T18:27:57.479Z",
    "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 Communications Manager Static SSH Credentials Vulnerability",
      "summary": "A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to log in to an affected device using the root account, which has default, static credentials that cannot be changed or deleted.\r\n\r\nThis vulnerability is due to the presence of static user credentials for the root account that are reserved for use during development. An attacker could exploit this vulnerability by using the account to log in to an affected system. A successful exploit could allow the attacker to log in to the affected system and execute arbitrary commands as the root user.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Unified Communications Manager",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "15.0.1.13010-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13011-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13012-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13013-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13014-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13015-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13016-1",
              "status": "affected"
            },
            {
              "version": "15.0.1.13017-1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}