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CVE-2021-33057

Estado: ModificadaAlta (7.5)—

The QQ application 8.7.1 for Android and iOS does not enforce the permission requirements (e.g., android.permission.ACCESS_FINE_LOCATION) for determining the device's physical location. An attacker can use qq.createMapContext to create a MapContext object, use MapContext.moveToLocation to move the center of the map to the device's location, and use MapContext.getCenterLocation to get the latitude and longitude of the current map center.

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)

Tencent — QQ

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-33057",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
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  "affected": [
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      "affectedData": [
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  "published": "2022-07-26T23:15:07.987",
  "references": [
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      "url": "https://arxiv.org/pdf/2205.15202.pdf",
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      "tags": [
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-862"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The QQ application 8.7.1 for Android and iOS does not enforce the permission requirements (e.g., android.permission.ACCESS_FINE_LOCATION) for determining the device's physical location. An attacker can use qq.createMapContext to create a MapContext object, use MapContext.moveToLocation to move the center of the map to the device's location, and use MapContext.getCenterLocation to get the latitude and longitude of the current map center."
    },
    {
      "lang": "es",
      "value": "La aplicación QQ versión 8.7.1 para Android e iOS no aplica los requisitos de permiso (por ejemplo, android.permission.ACCESS_FINE_LOCATION) para determinar la ubicación física del dispositivo. Un atacante puede usar qq.createMapContext para crear un objeto MapContext, usar MapContext.moveToLocation para mover el centro del mapa a la ubicación del dispositivo y usar MapContext.getCenterLocation para obtener la latitud y la longitud del centro del mapa actual"
    }
  ],
  "lastModified": "2026-06-17T03:54:04.687",
  "configurations": [
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}