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CVE-2018-11449

Estado: ModificadaAlta (7.8)—

A vulnerability has been identified in SCALANCE M875 (All versions). An attacker with access to the local file system might obtain passwords for administrative users. Successful exploitation requires read access to files on the local file system. A successful attack could allow an attacker to obtain administrative passwords. At the time of advisory publication no public exploitation of this security vulnerability was known.

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 — Scalance M875 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-11449",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens AG",
          "product": "SCALANCE M875",
          "versions": [
            {
              "status": "affected",
              "version": "SCALANCE M875 All versions"
            }
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  "published": "2018-06-26T18:29:00.747",
  "references": [
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-977428.pdf",
      "tags": [
        "Third Party Advisory"
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      "source": "productcert@siemens.com"
    },
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-977428.pdf",
      "tags": [
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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": [
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          "lang": "en",
          "value": "CWE-79"
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    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SCALANCE M875 (All versions). An attacker with access to the local file system might obtain passwords for administrative users. Successful exploitation requires read access to files on the local file system. A successful attack could allow an attacker to obtain administrative passwords. At the time of advisory publication no public exploitation of this security vulnerability was known."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SCALANCE M875 (todas las versiones). Un atacante con acceso al sistema de archivos local podría obtener las contraseñas de los usuarios administrativos. Su explotación exitosa requiere acceso de lectura a los archivos en el sistema de archivos local. Un ataque con éxito podría permitir a un atacante obtener contraseñas de administrador. En el momento de la publicación del advisory, no se conoce ninguna explotación pública de la vulnerabilidad de seguridad."
    }
  ],
  "lastModified": "2026-06-17T01:35:57.450",
  "configurations": [
    {
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  "sourceIdentifier": "productcert@siemens.com"
}