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CVE-2017-11579

Estado: ModificadaAlta (7.1)—

In the most recent firmware for Blipcare, the device provides an open Wireless network called "Blip" for communicating with the device. The user connects to this open Wireless network and uses the web management interface of the device to provide the user's Wi-Fi credentials so that the device can connect to it and have Internet access. This device acts as a Wireless Blood pressure monitor and is used to measure blood pressure levels of a person. This allows an attacker who is in vicinity of Wireless signal generated by the Blipcare device to easily sniff the credentials.

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Also, an attacker can connect to the open wireless network "Blip" exposed by the device and modify the HTTP response presented to the user by the device to execute other attacks such as convincing the user to download and execute a malicious binary that would infect a user's computer or mobile device with malware.

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)

Blipcare — Wi-fi Blood Pressure Monitor Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-11579",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.8,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.1,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
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    }
  ],
  "published": "2019-07-02T21:15:09.930",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/153225/Blipcare-Clear-Text-Communication-Memory-Corruption.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Blipcare_sec_issues.pdf",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://seclists.org/bugtraq/2019/Jun/8",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/153225/Blipcare-Clear-Text-Communication-Memory-Corruption.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Blipcare_sec_issues.pdf",
      "tags": [
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-254"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the most recent firmware for Blipcare, the device provides an open Wireless network called \"Blip\" for communicating with the device. The user connects to this open Wireless network and uses the web management interface of the device to provide the user's Wi-Fi credentials so that the device can connect to it and have Internet access. This device acts as a Wireless Blood pressure monitor and is used to measure blood pressure levels of a person. This allows an attacker who is in vicinity of Wireless signal generated by the Blipcare device to easily sniff the credentials. Also, an attacker can connect to the open wireless network \"Blip\" exposed by the device and modify the HTTP response presented to the user by the device to execute other attacks such as convincing the user to download and execute a malicious binary that would infect a user's computer or mobile device with malware."
    },
    {
      "lang": "es",
      "value": "En el firmware más reciente para Blipcare, el dispositivo provee una red inalámbrica abierta llamada \"Blip\" para comunicarse con el dispositivo. El usuario se conecta a esta red inalámbrica abierta y utiliza la interfaz de administración web del dispositivo para proporcionar las credenciales de Wi-Fi del usuario para que el dispositivo pueda conectarse a él y tener acceso a Internet. Este dispositivo actúa como un monitor de presión Sanguínea Inalámbrico y es usado para medir los niveles de presión sanguínea de una persona. Esto permite a un atacante que esté cerca de la señal inalámbrica generada por el dispositivo Blipcare poder espiar fácilmente las credenciales. Adicionalmente, un atacante puede conectarse a la red inalámbrica abierta \"Blip\" expuesta por el dispositivo y modificar la respuesta HTTP presentada al usuario mediante el dispositivo para ejecutar otros ataques, tales como convencer al usuario de descargar y ejecutar un binario malicioso que infectaría con malware a un ordenador o dispositivo móvil del usuario."
    }
  ],
  "lastModified": "2026-06-17T01:02:02.543",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:blipcare:wi-fi_blood_pressure_monitor_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AFBC8640-C65D-4A08-90C9-1DEAEE598C91",
              "versionEndIncluding": "bp700_10.1"
            }
          ],
          "operator": "OR"
        },
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          "negate": false,
          "cpeMatch": [
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              "matchCriteriaId": "BB414505-7BE8-463E-B036-16B53ADED4AA"
            }
          ],
          "operator": "OR"
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      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}