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CVE-2018-10698

Estado: ModificadaCrítica (9.8)—

An issue was discovered on Moxa AWK-3121 1.14 devices. The device enables an unencrypted TELNET service by default. This allows an attacker who has been able to gain an MITM position to easily sniff the traffic between the device and the user. Also an attacker can easily connect to the TELNET daemon using the default credentials if they have not been changed by the user.

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)

Moxa — Awk-3121 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-10698",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH"
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  "affected": [
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  "published": "2019-06-07T20:29:00.590",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-311"
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  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on Moxa AWK-3121 1.14 devices. The device enables an unencrypted TELNET service by default. This allows an attacker who has been able to gain an MITM position to easily sniff the traffic between the device and the user. Also an attacker can easily connect to the TELNET daemon using the default credentials if they have not been changed by the user."
    },
    {
      "lang": "es",
      "value": "Se encontró un problema en los dispositivos Moxa  AWK-3121 versión 1.14. El dispositivo habilita un servicio TELNET sin cifrar de forma predeterminada. Esto permite que un atacante que haya podido obtener una posición MITM pueda detectar fácilmente el tráfico entre el dispositivo y el usuario. Además, un atacante puede conectarse fácilmente al dominio TELNET utilizando las credenciales predeterminadas si el usuario no las ha modificado."
    }
  ],
  "lastModified": "2026-06-17T01:34:31.707",
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