CVE-2021-33057 json
The QQ application 8.7.1 for Android and iOS does not enforce the permission requirements (e.g., android.permission.ACCESS_FINE_LOCATION) f…
published 4y ago modified 4mo ago also EUVD-2021-19772
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
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.
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1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/BESTICSP/Vulnerabilities-Related-to-Mini-Programs-Permissions/blob/main/QQ%20applet%20location%20permission%20vulnerability%20report.pdf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/BESTICSP/Vulnerabilities-Related-to-Mini-Programs-Permissions/blob/main/QQ%20applet%20location%20permission%2
exploit, third-party-advisory
-
tencent.com
vendor-advisory
-
arxiv.org
/pdf/2205.15202.pdf
technical-description, third-party-advisory
Sources
- CVE List CVE-2021-33057
- NVD CVE-2021-33057
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