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CVE-2020-9077

Estado: ModificadaBaja (3.3)—

HUAWEI P30 smart phones with versions earlier than 10.1.0.160(C00E160R2P11) have an information exposure vulnerability. The system does not properly authenticate the application that access a specified interface. Attackers can trick users into installing malicious software to exploit this vulnerability and obtain some information about the device. Successful exploit may cause information disclosure.

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 — P30 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-9077",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.3,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HUAWEI P30",
          "versions": [
            {
              "status": "affected",
              "version": "Versions earlier than 10.1.0.160(C00E160R2P11)"
            }
          ]
        }
      ]
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  ],
  "published": "2020-07-27T13:15:12.857",
  "references": [
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200722-03-smartphone-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200722-03-smartphone-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "HUAWEI P30 smart phones with versions earlier than 10.1.0.160(C00E160R2P11) have an information exposure vulnerability. The system does not properly authenticate the application that access a specified interface. Attackers can trick users into installing malicious software to exploit this vulnerability and obtain some information about the device. Successful exploit may cause information disclosure."
    },
    {
      "lang": "es",
      "value": "Los teléfonos inteligentes HUAWEI P30 con versiones anteriores a 10.1.0.160(C00E160R2P11), presentan una vulnerabilidad de exposición de información. El sistema no autentica apropiadamente la aplicación que accede a una interfaz especificada. Los atacantes pueden engañar a usuarios para que instalen software malicioso para explotar esta vulnerabilidad y obtener información sobre el dispositivo. Una explotación con éxito puede causar una divulgación de información"
    }
  ],
  "lastModified": "2026-06-17T03:27:27.577",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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              "versionEndExcluding": "10.1.0.160\\(c00e160r2p11\\)"
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          ],
          "operator": "OR"
        },
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  "sourceIdentifier": "psirt@huawei.com"
}