CVE-2021-22308

LOW

Huawei EMUI and Magic UI - Unauthorized Background Screenshot Capture

Title source: llm
STIX 2.1

Description

There is a Business Logic Errors vulnerability in Huawei Smartphone. The malicious apps installed on the device can keep taking screenshots in the background. This issue does not cause system errors, but may cause personal information leakage.

References (1)

Core 1
Core References

Scores

CVSS v3 3.3
EPSS 0.0003
EPSS Percentile 7.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

Status published
Products (8)
huawei/emui 10.0.0
huawei/emui 10.1.0
huawei/emui 10.1.1
huawei/emui 11.0.0
huawei/magic_ui 3.0.0
huawei/magic_ui 3.1.0
huawei/magic_ui 3.1.1
huawei/magic_ui 4.0.0
Published Jun 03, 2021
Tracked Since Feb 18, 2026