Service Logic Vulnerability in Huawei Smartphones
CVE-2021-37119

7.5HIGH

Key Information:

Vendor

Huawei
Status
Emui
Magic Ui
Harmony Os
Vendor
CVE Published:
3 January 2022

What is CVE-2021-37119?

A service logic vulnerability exists in certain Huawei smartphones that can be exploited to cause a denial of service (DoS) on WLAN connections. This issue has implications for user connectivity and device performance, making it critical for users to be aware of potential risks associated with unauthorized access or manipulation of device functionalities.

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Affected Version(s)

EMUI 11.0.1

EMUI 11.0.0

EMUI 10.1.1

References

https://consumer.huawei.com/en/support/bulletin/2021/10/
x_refsource_MISC
https://device.harmonyos.com/en/docs/security/update/secu...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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