CVE-2026-5433

Estado: En análisisCrítica (9.1)—

Honeywell Control Network Module (CNM) contains command injection vulnerability in the web interface. An attacker could exploit this vulnerability via command delimiters, potentially resulting in Remote Code Execution (RCE).

Honeywell recommends updating to the most recent version of this product, service or offering [200.1]. The CNM versions affected are from [100.1, 101.1, 110.1, and 110.2].

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 9.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.55%
Percentil entre todas las CVEs puntuadas: 74
Fecha de la puntuación: 3/10/2026

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %

CWE-77 (inyección de comandos) en interfaz web de dispositivo de control remoto con acceso de red autenticado (PR:H) permite ejecución de código remoto. RCE explícito en descripción.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account Management Disable or Remove Feature or Program Vulnerability Scanning Threat Intelligence Program Restrict Web-Based Content Network Segmentation

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Honeywell — Control Network Module^AI

CWE

CWE-77

Referencias

https://www.honeywell.com/us/en/product-security

JSON original (NVD)

Mostrar

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  "id": "CVE-2026-5433",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-5433",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-21T12:38:39.246019Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@honeywell.com",
        "cvssData": {
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          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@honeywell.com",
      "affectedData": [
        {
          "vendor": "Honeywell International Inc.",
          "product": "Control Network Module (CNM)",
          "versions": [
            {
              "status": "affected",
              "version": "100.1",
              "versionType": "cpe",
              "lessThanOrEqual": "110.2"
            }
          ],
          "defaultStatus": "unaffected"
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  ],
  "published": "2026-05-21T09:16:30.270",
  "references": [
    {
      "url": "https://www.honeywell.com/us/en/product-security",
      "source": "psirt@honeywell.com"
    }
  ],
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "Honeywell Control\nNetwork Module (CNM) contains command injection vulnerability\nin the web interface. An attacker could exploit this vulnerability via command\ndelimiters, potentially resulting in Remote Code Execution (RCE). \n\n\n\nHoneywell\nrecommends updating to the most recent version of this product, service or\noffering [200.1]. The CNM versions affected are from [100.1, 101.1, 110.1, and 110.2]."
    }
  ],
  "lastModified": "2026-07-30T19:18:33.750",
  "sourceIdentifier": "psirt@honeywell.com"
}