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CVE-2019-5157

Estado: ModificadaAlta (7.2)—

An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command.

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)

Wago — Pfc200 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-5157",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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    ]
  },
  "affected": [
    {
      "source": "talos-cna@cisco.com",
      "affectedData": [
        {
          "vendor": "Wago",
          "product": "WAGO PFC200 Firmware",
          "versions": [
            {
              "status": "affected",
              "version": "version 03.02.02(14)"
            },
            {
              "status": "affected",
              "version": "version 03.01.07(13)"
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  "published": "2020-03-11T22:27:40.897",
  "references": [
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0950",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "talos-cna@cisco.com"
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    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0950",
      "tags": [
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        "Third Party Advisory"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
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      ]
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de inyección de comandos explotable en la funcionalidad Cloud Connectivity en WAGO PFC200 en las versiones de firmware 03.02.02(14), 03.01.07(13) y 03.00.39(12). Un atacante puede inyectar comandos de sistema operativo en el valor del parámetro TimeoutUnconfirmed contenido en el comando Firmware Update."
    }
  ],
  "lastModified": "2026-06-17T02:37:13.923",
  "configurations": [
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