What is CVE-2021-22308?

CVE-2021-22308 is a low-severity vulnerability in Huawei Emui. CVSS score: 3.3/10. Published 2021-06-03.

How severe is CVE-2021-22308?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Huawei Emui

CVE-2021-22308

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.

EPSS: 0.002 (7.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Huawei Emui — versions 10.0.0, 10.1.0, 10.1.1
Huawei Magic_ui — versions 3.0.0, 3.1.0, 3.1.1
N/a Emui;magic Ui — versions EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0, Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22308?: CVE-2021-22308 is a low-severity vulnerability in Huawei Emui. CVSS score: 3.3/10. Published 2021-06-03.
How severe is CVE-2021-22308?: Low severity. CVSS v3 base score is 3.3 out of 10.