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CVE-2020-0386

Status: ModifiedMedium (5.5)—

In onCreate of RequestPermissionActivity.java, there is a possible tapjacking vector due to an insecure default value. This could lead to local escalation of privilege allowing an attacker to set Bluetooth discoverability with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-155650356

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Google — Android

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2020-0386",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
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          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "source": "security@android.com",
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        {
          "vendor": "n/a",
          "product": "Android",
          "versions": [
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              "status": "affected",
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  "published": "2020-09-17T16:15:13.257",
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      "url": "https://source.android.com/security/bulletin/2020-09-01",
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      "source": "security@android.com"
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      "url": "https://source.android.com/security/bulletin/2020-09-01",
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  "vulnStatus": "Modified",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-1021"
        },
        {
          "lang": "en",
          "value": "CWE-1188"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In onCreate of RequestPermissionActivity.java, there is a possible tapjacking vector due to an insecure default value. This could lead to local escalation of privilege allowing an attacker to set Bluetooth discoverability with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-155650356"
    },
    {
      "lang": "es",
      "value": "En la función onCreate del archivo RequestPermissionActivity.java, se presenta un posible vector de secuestro debido a un valor predeterminado no seguro. Esto podría conllevar a una escalada de privilegios local que permite a un atacante configurar la detección de Bluetooth con los privilegios de ejecución User necesarios. Es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-8.0, Android-8.1 Android-9 Android-10 Android-11, ID de Android: A-155650356"
    }
  ],
  "lastModified": "2026-06-17T02:45:43.310",
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