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CVE-2020-9113

Estado: ModificadaAlta (8)—

HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module. Due to insufficient input validation, an unauthenticated attacker may craft Bluetooth messages after successful paring, causing buffer overflow. Successful exploit may cause code execution.

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)

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{
  "id": "CVE-2020-9113",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5.4,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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          "attackVector": "ADJACENT_NETWORK",
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          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HUAWEI Mate 20",
          "versions": [
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              "status": "affected",
              "version": "Versions earlier than 10.0.0.188(C00E74R3P8)"
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  "published": "2020-10-19T20:15:13.260",
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      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201014-01-bluetooth-en",
      "tags": [
        "Vendor Advisory"
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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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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
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  "descriptions": [
    {
      "lang": "en",
      "value": "HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module. Due to insufficient input validation, an unauthenticated attacker may craft Bluetooth messages after successful paring, causing buffer overflow. Successful exploit may cause code execution."
    },
    {
      "lang": "es",
      "value": "HUAWEI Mate 20 versiones anteriores 10.0.0.188(C00E74R3P8), presentan una vulnerabilidad de desbordamiento de búfer en el módulo Bluetooth. Debido a una comprobación insuficiente de entrada, un atacante no autenticado puede crear mensajes Bluetooth después de un emparejamiento con éxito, causando un desbordamiento del búfer. Una explotación con éxito puede causar una ejecución de código"
    }
  ],
  "lastModified": "2026-06-17T03:27:31.200",
  "configurations": [
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  "sourceIdentifier": "psirt@huawei.com"
}