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CVE-2019-19299

Estado: ModificadaAlta (7.5)—

Se ha identificado una vulnerabilidad en SiNVR/SiVMS Video Server (Todas las versiones). El servicio de streaming (puerto por defecto 5410/tcp) de SiVMS/SiNVR Video Server aplica una criptografía débil al exponer las contraseñas de los dispositivos (cámaras). Esto podría permitir a un atacante remoto no autentificado leer y descifrar las contraseñas y realizar otros ataques

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 (1)

Siemens — Sinvr/sivms Video Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-19299",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "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": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Secondary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "SiNVR/SiVMS Video Server",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V5.0.0"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "SiNVR/SiVMS Video Server",
          "versions": [
            {
              "status": "affected",
              "version": "All versions >= V5.0.0 < V5.0.2"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "SiNVR/SiVMS Video Server",
          "versions": [
            {
              "status": "affected",
              "version": "All versions >= V5.0.2"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2020-03-10T20:15:19.820",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-844761.pdf",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-844761.pdf",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0), SiNVR/SiVMS Video Server (All versions >= V5.0.0 < V5.0.2), SiNVR/SiVMS Video Server (All versions >= V5.0.2). The streaming service (default port 5410/tcp) of the SiVMS/SiNVR Video Server\napplies weak cryptography when exposing device (camera) passwords.\nThis could allow an unauthenticated remote attacker to read and decrypt\nthe passwords and conduct further attacks."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SiNVR/SiVMS Video Server (Todas las versiones). El servicio de streaming (puerto por defecto 5410/tcp) de SiVMS/SiNVR Video Server aplica una criptografía débil al exponer las contraseñas de los dispositivos (cámaras). Esto podría permitir a un atacante remoto no autentificado leer y descifrar las contraseñas y realizar otros ataques"
    }
  ],
  "lastModified": "2026-06-17T02:26:27.463",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:sinvr\\/sivms_video_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3A3D1C93-5285-4BA1-9817-B2157CC3A001",
              "versionEndIncluding": "5.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}