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CVE-2020-35553

Estado: ModificadaAlta (7.5)—

Se detectó un problema en los dispositivos móviles Samsung con versiones de software Q(10.0) y R(11.0) (chipsets Qualcomm SM8250). Permiten a atacantes causar una denegación de servicio (fallo de desbloqueo) al desencadenar un incidente power-shortage que causa una detección de ataque falso positivo. El ID de Samsung es SVE-2020-19678 (Diciembre de 2020)

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)

Google — Android

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-35553",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/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,
        "exploitabilityScore": 3.9
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  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
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  "published": "2020-12-18T09:15:13.100",
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    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
      "tags": [
        "Vendor Advisory"
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      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
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          "value": "CWE-920"
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      "value": "An issue was discovered on Samsung mobile devices with Q(10.0) and R(11.0) (Qualcomm SM8250 chipsets) software. They allows attackers to cause a denial of service (unlock failure) by triggering a power-shortage incident that causes a false-positive attack detection. The Samsung ID is SVE-2020-19678 (December 2020)."
    },
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      "lang": "es",
      "value": "Se detectó un problema en los dispositivos móviles Samsung con versiones de software Q(10.0) y R(11.0) (chipsets Qualcomm SM8250). Permiten a atacantes causar una denegación de servicio (fallo de desbloqueo) al desencadenar un incidente power-shortage que causa una detección de ataque falso positivo. El ID de Samsung es SVE-2020-19678 (Diciembre de 2020)"
    }
  ],
  "lastModified": "2026-06-17T03:13:54.443",
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