ncsc-2025-0370
Vulnerability from csaf_ncscnl
Published
2025-11-18 07:04
Modified
2025-11-18 07:04
Summary
Kwetsbaarheden verholpen in Cisco Unified Contact Center Express

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten
Cisco heeft kwetsbaarheden verholpen in Cisco Unified Contact Center Express (CCX).
Interpretaties
De kwetsbaarheden bevinden zich in de Java RMI-proces en de Contact Center Express Editor van Cisco Unified CCX. Ongeauthenticeerde aanvallers kunnen deze kwetsbaarheden misbruiken om bestanden te uploaden, commando's uit te voeren met rootrechten en administratieve machtigingen te verkrijgen voor het maken en uitvoeren van scripts. Dit stelt aanvallers in staat om de authenticatiemechanismen te omzeilen en hun privileges te verhogen, wat een ernstige bedreiging vormt voor de integriteit en beveiliging van de getroffen systemen.
Oplossingen
Cisco heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-306
Missing Authentication for Critical Function
CWE-434
Unrestricted Upload of File with Dangerous Type


To clipboard 

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "Cisco heeft kwetsbaarheden verholpen in Cisco Unified Contact Center Express (CCX).",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden bevinden zich in de Java RMI-proces en de Contact Center Express Editor van Cisco Unified CCX. Ongeauthenticeerde aanvallers kunnen deze kwetsbaarheden misbruiken om bestanden te uploaden, commando\u0027s uit te voeren met rootrechten en administratieve machtigingen te verkrijgen voor het maken en uitvoeren van scripts. Dit stelt aanvallers in staat om de authenticatiemechanismen te omzeilen en hun privileges te verhogen, wat een ernstige bedreiging vormt voor de integriteit en beveiliging van de getroffen systemen.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Cisco heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Missing Authentication for Critical Function",
        "title": "CWE-306"
      },
      {
        "category": "general",
        "text": "Unrestricted Upload of File with Dangerous Type",
        "title": "CWE-434"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cc-unauth-rce-QeN8h7mQ"
      }
    ],
    "title": "Kwetsbaarheden verholpen in Cisco Unified Contact Center Express",
    "tracking": {
      "current_release_date": "2025-11-18T07:04:55.173157Z",
      "generator": {
        "date": "2025-08-04T16:30:00Z",
        "engine": {
          "name": "V.A.",
          "version": "1.3"
        }
      },
      "id": "NCSC-2025-0370",
      "initial_release_date": "2025-11-18T07:04:55.173157Z",
      "revision_history": [
        {
          "date": "2025-11-18T07:04:55.173157Z",
          "number": "1.0.0",
          "summary": "Initiele versie"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-1"
                }
              }
            ],
            "category": "product_name",
            "name": "Unified Contact Center Express (UCCX)"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-20354",
      "cwe": {
        "id": "CWE-434",
        "name": "Unrestricted Upload of File with Dangerous Type"
      },
      "notes": [
        {
          "category": "other",
          "text": "Unrestricted Upload of File with Dangerous Type",
          "title": "CWE-434"
        },
        {
          "category": "other",
          "text": "Missing Authentication for Critical Function",
          "title": "CWE-306"
        },
        {
          "category": "description",
          "text": "Cisco Unified CCX has multiple vulnerabilities in its Java RMI process, allowing unauthenticated remote attackers to upload files, execute commands, and elevate privileges due to improper authentication mechanisms.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-20354 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2025/cve-2025-20354.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2025-20354"
    },
    {
      "cve": "CVE-2025-20358",
      "cwe": {
        "id": "CWE-306",
        "name": "Missing Authentication for Critical Function"
      },
      "notes": [
        {
          "category": "other",
          "text": "Missing Authentication for Critical Function",
          "title": "CWE-306"
        },
        {
          "category": "other",
          "text": "Unrestricted Upload of File with Dangerous Type",
          "title": "CWE-434"
        },
        {
          "category": "description",
          "text": "Cisco Unified CCX has multiple vulnerabilities allowing unauthenticated remote attackers to bypass authentication, gain administrative permissions, upload arbitrary files, execute commands, and elevate privileges due to improper authentication mechanisms in the Contact Center Express Editor and Java RMI process.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-20358 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2025/cve-2025-20358.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.4,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2025-20358"
    }
  ]
}


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