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CVE-2023-32539

Estado: ModificadaAlta (7.8)—

Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds write at CScape_EnvisionRV+0x2e3c04. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.

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 (2)

Hornerautomation — CscapeHornerautomation — Cscape Envisionrv

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-32539",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-32539",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-07T16:35:12.300310Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 1.8
      },
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        "source": "nvd@nist.gov",
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          "integrityImpact": "HIGH",
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  "affected": [
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          "product": "Cscape EnvisionRV",
          "versions": [
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              "version": "v4.70"
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          "defaultStatus": "unaffected"
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  ],
  "published": "2023-06-06T16:15:10.297",
  "references": [
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "ics-cert@hq.dhs.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
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      ]
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    {
      "type": "Secondary",
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      "description": [
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds write at CScape_EnvisionRV+0x2e3c04. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process."
    }
  ],
  "lastModified": "2026-06-17T05:59:03.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hornerautomation:cscape:9.90:sp8:*:*:*:*:*:*",
              "vulnerable": true,
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            },
            {
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              "vulnerable": true,
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          ],
          "operator": "OR"
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}