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CVE-2020-10921

Estado: ModificadaCrítica (9.8)—

This vulnerability allows remote attackers to issue commands on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the EA-HTTP.exe process. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to issue commands to the physical equipment controlled by the device. Was ZDI-CAN-10482.

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)

Automationdirect — C-more HMI EA9 Firmware

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "vendor": "C-MORE",
          "product": "HMI EA9",
          "versions": [
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              "status": "affected",
              "version": "Firmware version 6.52"
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  "published": "2020-07-23T16:15:12.350",
  "references": [
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-807/",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-306"
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      "value": "This vulnerability allows remote attackers to issue commands on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the EA-HTTP.exe process. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to issue commands to the physical equipment controlled by the device. Was ZDI-CAN-10482."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad permite a atacantes remotos emitir comandos en las instalaciones afectadas de los paneles de control de la pantalla táctil C-MORE HMI EA9 versión de Firmware 6.52. No es requerida una autenticación para explotar esta vulnerabilidad. El fallo específico se presenta dentro del proceso EA-HTTP.exe. El problema resulta de una falta de autenticación antes de permitir modificaciones en la configuración del sistema. Un atacante puede aprovechar esta vulnerabilidad para emitir comandos al equipo físico controlado por el dispositivo. Fue ZDI-CAN-10482"
    }
  ],
  "lastModified": "2026-06-17T02:48:41.040",
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