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CVE-2019-18337

Estado: ModificadaCrítica (9.8)—

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The Control Center Server (CCS) contains an authentication bypass vulnerability in its XML-based communication protocol as provided by default on ports 5444/tcp and 5440/tcp.

A remote attacker with network access to the CCS server could exploit this vulnerability to read the CCS users database, including the passwords of all users in obfuscated cleartext.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Siemens — Sinvr 3 Central Control ServerSiemens — Sinvr 3 Video Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-18337",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2019-18337",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-15T17:36:29.248431Z"
        }
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    ],
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productcert@siemens.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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        "type": "Secondary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "Control Center Server (CCS)",
          "versions": [
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              "status": "affected",
              "version": "All versions < V1.5.0"
            }
          ],
          "defaultStatus": "unknown"
        }
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  ],
  "published": "2019-12-12T19:15:20.107",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf",
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The Control Center Server (CCS) contains an authentication bypass\nvulnerability in its XML-based communication protocol as provided by default\non ports 5444/tcp and 5440/tcp.\n\nA remote attacker with network access to the CCS server could\nexploit this vulnerability to read the CCS users database, including\nthe passwords of all users in obfuscated cleartext."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en Control Center Server (CCS) (Todas las versiones anteriores a V1.5.0). El Servidor de Control Center (CCS) contiene una vulnerabilidad de evasión de autenticación en su protocolo de comunicación basado en XML tal como se proporciona por defecto en los puertos 5444/tcp y 5440/tcp. Un atacante remoto con acceso a la red del servidor CCS podría aprovechar esta vulnerabilidad para leer la base de datos de usuarios de CCS, incluyendo las contraseñas de todos los usuarios en texto claro ofuscado"
    }
  ],
  "lastModified": "2026-06-17T02:24:51.770",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:sinvr_3_central_control_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16668E9A-2D0A-425E-87F4-18CFC50551D3"
            },
            {
              "criteria": "cpe:2.3:a:siemens:sinvr_3_video_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0F21BB6D-BFE0-4B69-97F2-1A871A390B1E"
            }
          ],
          "operator": "OR"
        }
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    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}