CVE-2021-22308

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.

3.3

CVSS

Severity: Low

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.03%

Vendor Advisory huawei.com

Affected: n/a EMUI;Magic UI

References

Link	Tags
https://consumer.huawei.com/en/support/bulletin/2021/2/	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22308?: CVE-2021-22308 has been scored as a low severity vulnerability.
How to fix CVE-2021-22308?: To fix CVE-2021-22308, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22308 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-22308 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22308?: CVE-2021-22308 affects n/a EMUI;Magic UI.

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