CVE-2021-39981

Description

Chang Lian application has a vulnerability which can be maliciously exploited to hide the calling number.Successful exploitation of this vulnerability allows you to make an anonymous call.

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.11%

Vendor Advisory harmonyos.com

Affected: Huawei HarmonyOS

References

Link	Tags
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0000001162998526	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-39981?: CVE-2021-39981 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39981?: To fix CVE-2021-39981, 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-2021-39981 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-39981 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-2021-39981?: CVE-2021-39981 affects Huawei HarmonyOS.

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