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CVE-2022-3378

Estado: ModificadaAlta (7.8)—

Horner Automation's Cscape version 9.90 SP 7 and prior does not properly validate user-supplied data. If a user opens a maliciously formed FNT file, then an attacker could execute arbitrary code within the current process by accessing an uninitialized pointer, leading to an out-of-bounds memory write.

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)

Hornerautomation — Cscape

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-3378",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-04-16T17:26:24.094006Z"
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          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Horner Automation",
          "product": "Cscape",
          "versions": [
            {
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              "version": "0",
              "versionType": "SP 7",
              "lessThanOrEqual": "9.90"
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  "published": "2022-10-27T23:15:10.127",
  "references": [
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      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-03",
      "tags": [
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        "US Government Resource"
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      "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": "ics-cert@hq.dhs.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-824"
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  "descriptions": [
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      "lang": "en",
      "value": "\nHorner Automation's Cscape version 9.90 SP 7 and prior does not properly validate user-supplied data. If a user opens a maliciously formed FNT file, then an attacker could execute arbitrary code within the current process by accessing an uninitialized pointer, leading to an out-of-bounds memory write.\n\n"
    },
    {
      "lang": "es",
      "value": "Horner Automation´s Cscape versión 9.90 SP 7 y anteriores no valida correctamente los datos proporcionados por el usuario. Si un usuario abre un archivo FNT formado con fines malintencionados, un atacante podría ejecutar código arbitrario dentro del proceso actual accediendo a un puntero no inicializado, lo que provocaría una escritura en memoria fuera de los límites."
    }
  ],
  "lastModified": "2026-06-17T04:59:25.080",
  "configurations": [
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      "nodes": [
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}