CVE-2021-39981: Medium severity Huawei Harmonyos vulnerability
Published Jan 3, 2022
·Updated
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.
Affected Software
1 affected component
Huawei Harmonyos=2.0
Event History
Jan 3, 2022
CVE Published
via MITRE·09:07 PM
Data Sourced
via MITRE·09:07 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-39981?
CVE-2021-39981 is considered a high severity vulnerability due to its potential for malicious exploitation.
2
How can I fix CVE-2021-39981?
To fix CVE-2021-39981, upgrade your Huawei HarmonyOS device to the latest security patch provided by Huawei.
3
Who is affected by CVE-2021-39981?
CVE-2021-39981 affects users of Huawei HarmonyOS version 2.0.
4
What does CVE-2021-39981 allow an attacker to do?
CVE-2021-39981 allows an attacker to make anonymous calls by hiding the calling number.
5
Is there a known exploit for CVE-2021-39981?
Yes, CVE-2021-39981 is known to be exploitable, allowing malicious actors to utilize the vulnerability for anonymous calling.