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CVE-2022-21941

Estado: ModificadaCrítica (9.8)—

All versions of iSTAR Ultra prior to version 6.8.9.CU01 are vulnerable to a command injection that could allow an unauthenticated user root access to the system.

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)

Johnsoncontrols — Istar Ultra Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-21941",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productsecurity@jci.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
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      {
        "type": "Primary",
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          "baseSeverity": "CRITICAL",
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  },
  "affected": [
    {
      "source": "productsecurity@jci.com",
      "affectedData": [
        {
          "vendor": "Johnson Controls",
          "product": "iSTAR Ultra",
          "versions": [
            {
              "status": "affected",
              "version": "all versions prior to 6.8.9.CU01",
              "lessThan": "6.8.9.CU01",
              "versionType": "custom"
            }
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  "published": "2022-08-31T16:15:10.167",
  "references": [
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      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-242-11",
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        "US Government Resource"
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      "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories",
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      "tags": [
        "Mitigation",
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "productsecurity@jci.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "All versions of iSTAR Ultra prior to version 6.8.9.CU01 are vulnerable to a command injection that could allow an unauthenticated user root access to the system."
    },
    {
      "lang": "es",
      "value": "Todas las versiones de iSTAR Ultra anteriores a la versión 6.8.9.CU01 son vulnerables a una inyección de comandos que podría permitir a un usuario no autentificado el acceso a la raíz del sistema"
    }
  ],
  "lastModified": "2026-06-17T04:27:19.717",
  "configurations": [
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