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CVE-2018-8859

Estado: ModificadaCrítica (9.8)—

Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. An attacker can bypass the required authentication specified in the security configuration file by including extra characters in the directory name when specifying the directory to be accessed. This vulnerability does not affect the i.LON 600 product.

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 (4)

Echelon — I.lon 100 FirmwareEchelon — I.lon 600 FirmwareEchelon — Smartserver 1 FirmwareEchelon — Smartserver 2 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2026-06-02T19:43:18.812812Z"
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          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "obtainAllPrivilege": false,
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  "affected": [
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  "published": "2018-07-24T17:29:00.430",
  "references": [
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      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-200-03",
      "tags": [
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        "US Government Resource"
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      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-200-03",
      "tags": [
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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-288"
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    },
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      "description": [
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      "value": "Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. An attacker can bypass the required authentication specified in the security configuration file by including extra characters in the directory name when specifying the directory to be accessed. This vulnerability does not affect the i.LON 600 product."
    },
    {
      "lang": "es",
      "value": "Echelon SmartServer 1 en todas las versiones, SmartServer 2 en todas las versiones anteriores a 4.11.007, i.LON 100 en todas las versiones y i.LON 600 en todas las versiones. Un atacante puede omitir la autenticación requerida especificada en el archivo de configuración de seguridad incluyendo caracteres urgentes en el nombre de directorio al especificar el directorio al que ser va a acceder. Esta vulnerabilidad no afecta al producto i.LON 600."
    }
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  "lastModified": "2026-06-17T02:05:31.803",
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