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CVE-2022-30244

Estado: ModificadaAlta (8)—

Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.

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)

Honeywell — Alerton Ascent Control Module Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-30244",
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        "source": "nvd@nist.gov",
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          "version": "3.1",
          "baseScore": 8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
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        "impactScore": 5.9,
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  "published": "2022-07-15T12:15:08.820",
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      "tags": [
        "Not Applicable"
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      "lang": "en",
      "value": "Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function."
    },
    {
      "lang": "es",
      "value": "El módulo de control Alerton Ascent (ACM) de Honeywell versiones hasta  04-05-2022, permite una escritura de programación no autenticada por parte de usuarios remotos. Esto permite que el código sea almacenado en el controlador y luego sea ejecutado sin verificación. Un usuario con intenciones maliciosas puede enviar un paquete diseñado para cambiar y/o detener el programa sin el conocimiento de otros usuarios, alterando la función del controlador. Tras el cambio de programación, es necesario sobrescribir el programa para que el controlador recupere su función operativa original"
    }
  ],
  "lastModified": "2026-06-17T04:43:20.370",
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