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CVE-2018-7522

Estado: ModificadaMedia (6.7)—

In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, when a system call is made, registers are stored to a fixed memory location. Modifying the data in this location could allow attackers to gain supervisor-level access and control system states.

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)

Schneider-electric — Triconex Tricon MP 3008 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-7522",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "Schneider Electric",
          "product": "Triconex Tricon",
          "versions": [
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              "status": "affected",
              "version": "MP model 3008 firmware versions 10.0-10.4"
            }
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  "published": "2018-05-04T17:29:00.393",
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      "url": "http://www.securityfocus.com/bid/103947",
      "tags": [
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      "source": "ics-cert@hq.dhs.gov"
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      "tags": [
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      "source": "ics-cert@hq.dhs.gov"
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      "source": "ics-cert@hq.dhs.gov"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "ics-cert@hq.dhs.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
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    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, when a system call is made, registers are stored to a fixed memory location. Modifying the data in this location could allow attackers to gain supervisor-level access and control system states."
    },
    {
      "lang": "es",
      "value": "En Schneider Electric Triconex Tricon MP modelo 3008, con versiones de firmware 10.0-10.4, cuando se realiza una llamada del sistema, los registros se almacenan en una ubicación fija de la memoria. La modificación de los datos en esta ubicación podría permitir que atacantes obtengan acceso de nivel supervisor y controlen los estados del sistema."
    }
  ],
  "lastModified": "2026-06-17T02:03:17.803",
  "configurations": [
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  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}