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CVE-2020-9103

Estado: ModificadaMedia (4.6)—

HUAWEI Mate 20 smartphones with 9.0.0.205(C00E205R2P1) have a logic error vulnerability. In a special scenario, the system does not properly process. As a result, attackers can perform a series of operations to successfully establish P2P connections that are rejected by the peer end. As a result, the availability of the device is affected.

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 — Mate 20 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-9103",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
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  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HUAWEI Mate 20",
          "versions": [
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              "status": "affected",
              "version": "9.0.0.205(C00E205R2P1)"
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  "published": "2020-08-17T15:15:15.340",
  "references": [
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      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200812-01-smartphone-en",
      "tags": [
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      "source": "psirt@huawei.com"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  "descriptions": [
    {
      "lang": "en",
      "value": "HUAWEI Mate 20 smartphones with 9.0.0.205(C00E205R2P1) have a logic error vulnerability. In a special scenario, the system does not properly process. As a result, attackers can perform a series of operations to successfully establish P2P connections that are rejected by the peer end. As a result, the availability of the device is affected."
    },
    {
      "lang": "es",
      "value": "Los teléfonos inteligentes HUAWEI Mate 20 con versión 9.0.0.205(C00E205R2P1), presentan una vulnerabilidad de error lógico. En un escenario especial, el sistema no procesa apropiadamente. Como resultado, unos atacantes pueden llevar a cabo una serie de operaciones para establecer con éxito conexiones P2P que son rechazadas por el peer. Como resultado, la disponibilidad del dispositivo está afectada."
    }
  ],
  "lastModified": "2026-06-17T03:27:30.180",
  "configurations": [
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  "sourceIdentifier": "psirt@huawei.com"
}