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CVE-2019-15843

Estado: ModificadaAlta (7.4)—

A malicious file upload vulnerability was discovered in Xiaomi Millet mobile phones 1-6.3.9.3. A particular condition involving a man-in-the-middle attack may lead to partial data leakage or malicious file writing.

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)

MI — Xiaomi Millet Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-15843",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.4,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-09-18T15:15:10.487",
  "references": [
    {
      "url": "https://sec.xiaomi.com/post/152",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://sec.xiaomi.com/post/152",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A malicious file upload vulnerability was discovered in Xiaomi Millet mobile phones 1-6.3.9.3. A particular condition involving a man-in-the-middle attack may lead to partial data leakage or malicious file writing."
    },
    {
      "lang": "es",
      "value": "Se detectó una vulnerabilidad de carga de archivos maliciosa en los teléfonos móviles Xiaomi Millet versión 1-6.3.9.3. Una condición particular que involucra un ataque de tipo man-in-the-middle puede conducir a una fuga parcial de datos o escritura de archivos maliciosos."
    }
  ],
  "lastModified": "2026-06-17T02:21:11.783",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mi:xiaomi_millet_firmware:1-6.3.9.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F7FAEF5A-2F10-488A-BE9C-A7D4E56B5532"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "cve@mitre.org"
}