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    FKIE_CVE-2026-89203

    Vulnerability from fkie_nvd - Published: 2026-10-13 10:17 - Updated: 2026-10-15 20:38
    Summary
    A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.
    Impacted products
    Vendor Product Version

    {
      "affected": [
        {
          "affectedData": [
            {
              "defaultStatus": "unknown",
              "product": "RUGGEDCOM CROSSBOW",
              "vendor": "Siemens",
              "versions": [
                {
                  "lessThan": "V6.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "source": "productcert@siemens.com"
        }
      ],
      "cveTags": [],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions \u003c V6.0). Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system\u0027s infrastructure, including details on all devices, substations, users, and scheduled activities."
        }
      ],
      "id": "CVE-2026-89203",
      "lastModified": "2026-10-15T20:38:04.303",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            },
            "exploitabilityScore": 2.8,
            "impactScore": 1.4,
            "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": 5.3,
              "baseSeverity": "MEDIUM",
              "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:L/VI:N/VA:N/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": "NONE",
              "vulnConfidentialityImpact": "LOW",
              "vulnIntegrityImpact": "NONE",
              "vulnerabilityResponseEffort": "NOT_DEFINED"
            },
            "source": "productcert@siemens.com",
            "type": "Secondary"
          }
        ],
        "ssvcV203": [
          {
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "ssvcData": {
              "id": "CVE-2026-89203",
              "options": [
                {
                  "exploitation": "none"
                },
                {
                  "automatable": "no"
                },
                {
                  "technicalImpact": "partial"
                }
              ],
              "role": "CISA Coordinator",
              "timestamp": "2026-10-13T12:59:31.162993Z",
              "version": "2.0.3"
            }
          }
        ]
      },
      "published": "2026-10-13T10:17:21.930",
      "references": [
        {
          "source": "productcert@siemens.com",
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-508506.html"
        }
      ],
      "sourceIdentifier": "productcert@siemens.com",
      "vulnStatus": "Awaiting Analysis",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-201"
            }
          ],
          "source": "productcert@siemens.com",
          "type": "Secondary"
        }
      ]
    }

    ICSA-26-295-12

    Vulnerability from csaf_cisa - Published: 2026-10-13 00:00 - Updated: 2026-10-22 06:00
    Summary
    Siemens RUGGEDCOM CROSSBOW
    Scope
    11 vulnerabilities in this advisory, including CVE-2026-89203.
    CVE-2026-89203

    Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.

    Known affected: 1 product
    https://support.industry.siemens.com/cs/ww/en/view/110006651/
    Open the full advisory

    NCSC-2026-0415

    Vulnerability from csaf_ncscnl - Published: 2026-10-13 09:43 - Updated: 2026-10-13 09:43
    Summary
    Kwetsbaarheden verholpen in Siemens-producten
    Scope
    41 vulnerabilities in this advisory, including CVE-2026-89203.
    CVE-2026-89203
    Known affected: 235 products
    Open the full advisory

    SSA-508506

    Vulnerability from csaf_siemens - Published: 2026-10-13 00:00 - Updated: 2026-10-13 00:00
    Summary
    SSA-508506: Multiple Vulnerabilities in RUGGEDCOM CROSSBOW
    Scope
    11 vulnerabilities in this advisory, including CVE-2026-89203.
    CVE-2026-89203

    Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.

    Known affected: 1 product
    https://support.industry.siemens.com/cs/ww/en/view/110006651/
    Open the full advisory