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CVE-2020-1791

Estado: ModificadaBaja (2.4)—

HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.185(C00E74R3P8) have an improper authorization vulnerability. The system has a logic judging error under certain scenario, successful exploit could allow the attacker to switch to third desktop after a series of operation in ADB mode.

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
{
  "id": "CVE-2020-1791",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "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:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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          "attackVector": "PHYSICAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "impactScore": 1.4,
        "exploitabilityScore": 0.9
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  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "Huawei",
          "product": "HUAWEI Mate 20",
          "versions": [
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              "status": "affected",
              "version": "Versions earlier than 10.0.0.185(C00E74R3P8)"
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  "published": "2020-02-18T03:15:11.060",
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      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200205-01-smartphone-en",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@huawei.com"
    },
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      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200205-01-smartphone-en",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.185(C00E74R3P8) have an improper authorization vulnerability. The system has a logic judging error under certain scenario, successful exploit could allow the attacker to switch to third desktop after a series of operation in ADB mode."
    },
    {
      "lang": "es",
      "value": "Los teléfonos inteligentes HUAWEI Mate 20 con versiones anteriores a 10.0.0.185(C00E74R3P8), presentan una vulnerabilidad de autorización inapropiada. El sistema presenta un error de juicio lógico bajo determinado escenario, Una explotación con éxito podría permitir a un atacante cambiar al tercer escritorio después de una serie de operaciones en modo ADB."
    }
  ],
  "lastModified": "2026-06-17T03:02:24.030",
  "configurations": [
    {
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  "sourceIdentifier": "psirt@huawei.com"
}