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CVE-2018-7947

Estado: ModificadaBaja (3.9)—

Huawei mobile phones with versions earlier before Emily-AL00A 8.1.0.153(C00) have an authentication bypass vulnerability. An attacker could trick the user to connect to a malicious device. In the debug mode, the malicious software in the device may exploit the vulnerability to bypass some specific function. Successful exploit may cause some malicious applications to be installed in the mobile phones.

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)

Huawei — Emily-al00a Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-7947",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
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          "attackVector": "PHYSICAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:P/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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        "impactScore": 3.4,
        "exploitabilityScore": 0.5
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "Huawei Technologies Co., Ltd.",
          "product": "Emily-AL00A",
          "versions": [
            {
              "status": "affected",
              "version": "Versions earlier before 8.1.0.153(C00)"
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  "published": "2018-07-31T14:29:00.980",
  "references": [
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      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180720-01-mobile-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180720-01-mobile-en",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Huawei mobile phones with versions earlier before Emily-AL00A 8.1.0.153(C00) have an authentication bypass vulnerability. An attacker could trick the user to connect to a malicious device. In the debug mode, the malicious software in the device may exploit the vulnerability to bypass some specific function. Successful exploit may cause some malicious applications to be installed in the mobile phones."
    },
    {
      "lang": "es",
      "value": "Los teléfonos móviles Huawei con versiones anteriores a Emily-AL00A 8.1.0.153(C00) tienen una vulnerabilidad de omisión de autenticación. Un atacante puede engañar a un usuario para que se conecte a un dispositivo malicioso. En el modo de depuración, el software malicioso en el dispositivo podría explotar la vulnerabilidad para omitir algunas funciones específicas. Su explotación con éxito podría provocar que algunas aplicaciones se instalen en los teléfonos móviles."
    }
  ],
  "lastModified": "2026-06-17T02:03:59.997",
  "configurations": [
    {
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  "sourceIdentifier": "psirt@huawei.com"
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