CVE-2019-10917

Estado: ModificadaMedia (5.5)—

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Upd 9), SIMATIC WinCC (TIA Portal) V15 (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3).

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An attacker with local access to the project file could cause a Denial-of-Service condition on the affected product while the project file is loaded. Successful exploitation requires access to the project file. An attacker could use the vulnerability to compromise availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 5.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.27%
Percentil entre todas las CVEs puntuadas: 17
Fecha de la puntuación: 6/10/2026

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 (4)

Siemens — Simatic PCS 7 Siemens — Simatic Wincc Siemens — Simatic Wincc (tia Portal)Siemens — Simatic Wincc Runtime Professional

CWE

CWE-248
CWE-755

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-10917",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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    "cvssMetricV31": [
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 1.8
      }
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      "source": "productcert@siemens.com",
      "affectedData": [
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          "vendor": "Siemens AG",
          "product": "SIMATIC PCS 7 V8.0 and earlier",
          "versions": [
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              "status": "affected",
              "version": "All versions"
            }
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              "status": "affected",
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            }
          ]
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          "vendor": "Siemens AG",
          "product": "SIMATIC PCS 7 V8.2",
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              "version": "All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11"
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          "product": "SIMATIC PCS 7 V9.0",
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          "product": "SIMATIC WinCC (TIA Portal) V13",
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              "version": "All versions"
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              "version": "All versions < V14 SP1 Upd 9"
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          "product": "SIMATIC WinCC (TIA Portal) V15",
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              "version": "All versions < V15.1 Upd 3"
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          "vendor": "Siemens AG",
          "product": "SIMATIC WinCC Runtime Professional V15",
          "versions": [
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              "version": "All versions < V15.1 Upd 3"
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        },
        {
          "vendor": "Siemens AG",
          "product": "SIMATIC WinCC V7.2 and earlier",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "SIMATIC WinCC V7.3",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V7.3 Upd 19"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "SIMATIC WinCC V7.4",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V7.4 SP1 Upd 11"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "SIMATIC WinCC V7.5",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V7.5 Upd 3"
            }
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        }
      ]
    }
  ],
  "published": "2019-05-14T20:29:02.387",
  "references": [
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-697412.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://www.us-cert.gov/ics/advisories/ICSA-19-134-08",
      "tags": [
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        "US Government Resource"
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      "source": "productcert@siemens.com"
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      "tags": [
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    },
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      "url": "https://www.us-cert.gov/ics/advisories/ICSA-19-134-08",
      "tags": [
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        "US Government Resource"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Upd 9), SIMATIC WinCC (TIA Portal) V15 (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). An attacker with local access to the project file could cause a Denial-of-Service condition on the affected product while the project file is loaded. Successful exploitation requires access to the project file. An attacker could use the vulnerability to compromise availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SIMATIC PCS 7 V8.0 y anteriores (Todas las versiones), SIMATIC PCS 7 V8.1 (Todas las versiones anteriores a la versión V8.1 con WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (Todas las versiones anteriores V8.2 SP1 con WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (Todas las versiones  anteriores a la versión V9.0 SP2 con WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (Todas las versiones), SIMATIC WinCC (TIA Portal) V14 (Todas las versiones "
    }
  ],
  "lastModified": "2026-06-17T02:11:54.003",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}