{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "CPCI85 Central Processing/Communication versions ant\u00e9rieures \u00e0 26.20",
      "product": {
        "name": "CPCI85 Central Processing/Communication",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SICORE Base system versions ant\u00e9rieures \u00e0 26.20.0",
      "product": {
        "name": "SICORE Base system",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-54798",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54798"
    },
    {
      "name": "CVE-2026-54801",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54801"
    },
    {
      "name": "CVE-2026-54799",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54799"
    },
    {
      "name": "CVE-2026-54800",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-54800"
    }
  ],
  "initial_release_date": "2026-07-10T00:00:00",
  "last_revision_date": "2026-07-10T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0860",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-07-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": "2026-07-09",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-229470",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-229470.html"
    }
  ]
}

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "CPCI85 Central Processing/Communication",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V26.20",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SICORE Base system",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V26.20.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "productcert@siemens.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions \u003c V26.20), SICORE Base system (All versions \u003c V26.20.0). The affected application includes a debugging interface that is accessible through HTTP endpoints. This could allow an authenticated attacker to disrupt the system by crashing the web process causing denial of service conditions."
    }
  ],
  "id": "CVE-2026-54798",
  "lastModified": "2026-07-09T17:00:41.453",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "productcert@siemens.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "productcert@siemens.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-54798",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-09T14:52:50.609581Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-09T15:16:36.443",
  "references": [
    {
      "source": "productcert@siemens.com",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-229470.html"
    }
  ],
  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-489"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Secondary"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-54798"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-489"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-09T15:16:36Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions \u003c V26.20), SICORE Base system (All versions \u003c V26.20.0). The affected application includes a debugging interface that is accessible through HTTP endpoints. This could allow an authenticated attacker to disrupt the system by crashing the web process causing denial of service conditions.",
  "id": "GHSA-jw99-297g-63f5",
  "modified": "2026-07-09T15:32:35Z",
  "published": "2026-07-09T15:32:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54798"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-229470.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens",
        "summary": "reported these vulnerabilities to CISA."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.cisa.gov/news-events/news/traffic-light-protocol-tlp-definitions-and-usage"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple SICAM 8 products are affected by multiple vulnerabilities that could lead to denial of service, namely:\n\n- \nSICAM A8000 Device firmware\n\n- CPCI85 for CP-8031/CP-8050\n- SICORE for CP-8010/CP-8012 \n\n\n- \nSICAM EGS Device firmware\n\n- CPCI85\n\n\n- \nSICAM S8000\n\n- SICORE\n\n\n\nSiemens has released new versions for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "Operators of critical power systems (e.g. TSOs or DSOs) worldwide are usually required by regulations to build resilience into the power grids by applying multi-level redundant secondary protection schemes. It is therefore recommended that the operators check whether appropriate resilient protection measures are in place. The risk of cyber incidents impacting the grid\u0027s reliability can thus be minimized by virtue of the grid design.\nSiemens strongly recommends applying the provided security updates using the corresponding tooling and documented procedures made available with the product. If supported by the product, an automated means to apply the security updates across multiple product instances may be used. Siemens strongly recommends prior validation of any security update before being applied, and supervision by trained staff of the update process in the target environment. \nAs a general security measure Siemens strongly recommends to protect network access with appropriate mechanisms (e.g. firewalls, segmentation, VPN). It is advised to configure the environment according to our operational guidelines in order to run the devices in a protected IT environment.\n\nRecommended security guidelines can be found at:\nhttps://www.siemens.com/gridsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact Siemens: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy \u0026 Use policy (https://www.cisa.gov/privacy-policy).",
        "title": "Legal Notice and Terms of Use"
      },
      {
        "category": "other",
        "text": "This ICSA is a verbatim republication of Siemens SSA-229470 from a direct conversion of the vendor\u0027s Common Security Advisory Framework (CSAF) advisory. This is republished to CISA\u0027s website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory.  Further, CISA does not endorse any commercial product or service.  Please contact Siemens directly for any questions regarding this advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "other",
        "text": "Critical Manufacturing, Energy",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-229470: Multiple Vulnerabilities in SICAM 8 Products Before V26.20 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-229470.json"
      },
      {
        "category": "self",
        "summary": "SSA-229470: Multiple Vulnerabilities in SICAM 8 Products Before V26.20 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-229470.html"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-26-197-05 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-197-05.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-26-197-05 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-05"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/news-events/ics-alerts/ics-alert-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b"
      }
    ],
    "title": "Siemens SICAM 8",
    "tracking": {
      "current_release_date": "2026-07-16T06:00:00.000000Z",
      "generator": {
        "date": "2026-07-15T20:37:08.926079Z",
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.5.0"
        }
      },
      "id": "ICSA-26-197-05",
      "initial_release_date": "2026-07-09T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2026-07-09T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2026-07-16T06:00:00.000000Z",
          "legacy_version": "CISA Republication",
          "number": "2",
          "summary": "Initial CISA Republication of Siemens SSA-229470 advisory"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c26.20",
                "product": {
                  "name": "CPCI85 Central Processing/Communication \u003c V26.20",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "CPCI85 Central Processing/Communication"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c26.20.0",
                "product": {
                  "name": "SICORE Base system \u003c V26.20.0",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "SICORE Base system"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-54798",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application includes a debugging interface that is accessible through HTTP endpoints. This could allow an authenticated attacker to disrupt the system by crashing the web process causing denial of service conditions.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-54798"
        },
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/489.html"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "CSAFPID-0002"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2026-54798"
    },
    {
      "cve": "CVE-2026-54799",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application contains a vulnerability in its firmware update mechanism\u0027s signature validation process. This could allow an attacker to install malicious firmware, leading to persistent code execution and system compromise.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-54799"
        },
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/489.html"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "CSAFPID-0002"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2026-54799"
    },
    {
      "cve": "CVE-2026-54800",
      "cwe": {
        "id": "CWE-1188",
        "name": "Initialization of a Resource with an Insecure Default"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application ships with a default configuration that disables all OPC UA security mechanisms. This could allow an attacker to gain unauthorized access and control over critical system functions.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-54800"
        },
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/1188.html"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "CSAFPID-0002"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2026-54800"
    },
    {
      "cve": "CVE-2026-54801",
      "cwe": {
        "id": "CWE-620",
        "name": "Unverified Password Change"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-54801"
        },
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/620.html"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "CSAFPID-0002"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2026-54801"
    }
  ]
}

{
  "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": "Siemens heeft kwetsbaarheden verholpen in SICORE Base systemen, specifiek in versies onder V26.20.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden bevinden zich in meerdere onderdelen van de CPCI85 en SICORE Base systemen. Een kwetsbaarheid maakt het mogelijk voor een geauthenticeerde aanvaller om via een HTTP-toegankelijke debugging interface de webservice te laten crashen, wat leidt tot een denial-of-service. Daarnaast bevat de firmware update procedure een zwakte in de validatie van firmware handtekeningen, waardoor een aanvaller malafide firmware kan installeren en daarmee persistente code-uitvoering kan verkrijgen. Verder is er een configuratiefout waarbij alle OPC UA beveiligingsmechanismen standaard uitgeschakeld zijn, waardoor authenticatie en autorisatie kunnen worden omzeild en onbevoegde toegang tot kritieke systeemfuncties mogelijk is. Tot slot is er een kwetsbaarheid in de web API die onvoldoende validatie van authenticatiegegevens uitvoert bij wijzigingen aan administratieve accounts, wat een geauthenticeerde aanvaller in staat stelt om beveiligingscontroles te omzeilen en privileges te escaleren.\n\nVoor succesvol misbruik moet de kwaadwillende toegang hebben tot de productie-omgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Siemens 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": "Improper Authorization",
        "title": "CWE-285"
      },
      {
        "category": "general",
        "text": "Insufficient Verification of Data Authenticity",
        "title": "CWE-345"
      },
      {
        "category": "general",
        "text": "Uncontrolled Resource Consumption",
        "title": "CWE-400"
      },
      {
        "category": "general",
        "text": "Active Debug Code",
        "title": "CWE-489"
      },
      {
        "category": "general",
        "text": "Unverified Password Change",
        "title": "CWE-620"
      },
      {
        "category": "general",
        "text": "Initialization of a Resource with an Insecure Default",
        "title": "CWE-1188"
      }
    ],
    "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://cert-portal.siemens.com/productcert/html/ssa-229470.html"
      }
    ],
    "title": "Kwetsbaarheden verholpen in Siemens SICORE",
    "tracking": {
      "current_release_date": "2026-07-13T05:25:53.533724Z",
      "generator": {
        "date": "2025-08-04T16:30:00Z",
        "engine": {
          "name": "V.A.",
          "version": "1.3"
        }
      },
      "id": "NCSC-2026-0225",
      "initial_release_date": "2026-07-13T05:25:53.533724Z",
      "revision_history": [
        {
          "date": "2026-07-13T05:25:53.533724Z",
          "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": "CPCI85 Central Processing Communication, SICORE Base System"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-2"
                }
              }
            ],
            "category": "product_name",
            "name": "SICORE Base system"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-54798",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "other",
          "text": "Active Debug Code",
          "title": "CWE-489"
        },
        {
          "category": "description",
          "text": "A vulnerability in CPCI85 Central Processing/Communication and SICORE Base system versions below V26.20 allows an authenticated attacker to cause denial of service by crashing the web process via an HTTP-accessible debugging interface.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-54798 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-54798.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2"
          ]
        }
      ],
      "title": "CVE-2026-54798"
    },
    {
      "cve": "CVE-2026-54799",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "other",
          "text": "Active Debug Code",
          "title": "CWE-489"
        },
        {
          "category": "description",
          "text": "A vulnerability in the firmware update signature validation of CPCI85 Central Processing/Communication and SICORE Base systems (versions below V26.20) allows attackers to install malicious firmware, leading to persistent code execution and system compromise.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-54799 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-54799.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2"
          ]
        }
      ],
      "title": "CVE-2026-54799"
    },
    {
      "cve": "CVE-2026-54800",
      "cwe": {
        "id": "CWE-1188",
        "name": "Initialization of a Resource with an Insecure Default"
      },
      "notes": [
        {
          "category": "other",
          "text": "Initialization of a Resource with an Insecure Default",
          "title": "CWE-1188"
        },
        {
          "category": "description",
          "text": "A vulnerability in CPCI85 Central Processing/Communication and SICORE Base systems below version V26.20 arises from default disabled OPC UA security mechanisms, allowing unauthorized access and control over critical system functions.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-54800 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-54800.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2"
          ]
        }
      ],
      "title": "CVE-2026-54800"
    },
    {
      "cve": "CVE-2026-54801",
      "cwe": {
        "id": "CWE-620",
        "name": "Unverified Password Change"
      },
      "notes": [
        {
          "category": "other",
          "text": "Unverified Password Change",
          "title": "CWE-620"
        },
        {
          "category": "description",
          "text": "A vulnerability in CPCI85 Central Processing/Communication and SICORE Base systems below V26.20 allows authenticated attackers to bypass security controls and gain elevated privileges due to insufficient validation of authentication credentials in the web API during administrative account modifications.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-54801 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-54801.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2"
          ]
        }
      ],
      "title": "CVE-2026-54801"
    }
  ]
}

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple SICAM 8 products are affected by multiple vulnerabilities that could lead to denial of service, namely:\n\n- \nSICAM A8000 Device firmware\n\n- CPCI85 for CP-8031/CP-8050\n- SICORE for CP-8010/CP-8012 \n\n\n- \nSICAM EGS Device firmware\n\n- CPCI85\n\n\n- \nSICAM S8000\n\n- SICORE\n\n\n\nSiemens has released new versions for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "Operators of critical power systems (e.g. TSOs or DSOs) worldwide are usually required by regulations to build resilience into the power grids by applying multi-level redundant secondary protection schemes. It is therefore recommended that the operators check whether appropriate resilient protection measures are in place. The risk of cyber incidents impacting the grid\u0027s reliability can thus be minimized by virtue of the grid design.\nSiemens strongly recommends applying the provided security updates using the corresponding tooling and documented procedures made available with the product. If supported by the product, an automated means to apply the security updates across multiple product instances may be used. Siemens strongly recommends prior validation of any security update before being applied, and supervision by trained staff of the update process in the target environment. \nAs a general security measure Siemens strongly recommends to protect network access with appropriate mechanisms (e.g. firewalls, segmentation, VPN). It is advised to configure the environment according to our operational guidelines in order to run the devices in a protected IT environment.\n\nRecommended security guidelines can be found at:\nhttps://www.siemens.com/gridsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-229470: Multiple Vulnerabilities in SICAM 8 Products Before V26.20 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-229470.html"
      },
      {
        "category": "self",
        "summary": "SSA-229470: Multiple Vulnerabilities in SICAM 8 Products Before V26.20 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-229470.json"
      }
    ],
    "title": "SSA-229470: Multiple Vulnerabilities in SICAM 8 Products Before V26.20",
    "tracking": {
      "current_release_date": "2026-07-09T00:00:00.000Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-229470",
      "initial_release_date": "2026-07-09T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2026-07-09T00:00:00.000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c26.20",
                "product": {
                  "name": "CPCI85 Central Processing/Communication \u003c V26.20",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "CPCI85 Central Processing/Communication"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c26.20.0",
                "product": {
                  "name": "SICORE Base system \u003c V26.20.0",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "SICORE Base system"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-54798",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application includes a debugging interface that is accessible through HTTP endpoints. This could allow an authenticated attacker to disrupt the system by crashing the web process causing denial of service conditions.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "1"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2026-54798"
    },
    {
      "cve": "CVE-2026-54799",
      "cwe": {
        "id": "CWE-489",
        "name": "Active Debug Code"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application contains a vulnerability in its firmware update mechanism\u0027s signature validation process. This could allow an attacker to install malicious firmware, leading to persistent code execution and system compromise.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "1"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2026-54799"
    },
    {
      "cve": "CVE-2026-54800",
      "cwe": {
        "id": "CWE-1188",
        "name": "Initialization of a Resource with an Insecure Default"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application ships with a default configuration that disables all OPC UA security mechanisms. This could allow an attacker to gain unauthorized access and control over critical system functions.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "1"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2026-54800"
    },
    {
      "cve": "CVE-2026-54801",
      "cwe": {
        "id": "CWE-620",
        "name": "Unverified Password Change"
      },
      "notes": [
        {
          "category": "description",
          "text": "The affected application contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V26.20 or later version \n\nThe firmware CPCI85 V26.20 is present within \u201cCP-8031/CP-8050 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109804985/\n\nand also within \u201cSICAM EGS Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/document/109972536/",
          "product_ids": [
            "1"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V26.20.0 or later version \n\nThe firmware SICORE V26.20.0 is present within \u201cCP-8010/CP-8012 Package\u201d V26.20\n\nhttps://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within \u201cSICAM S8000  Package\u201d V26.20 \n\nhttps://support.industry.siemens.com/cs/document/109818240",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2026-54801"
    }
  ]
}