Service Logic Vulnerability in Huawei Smartphone Products
CVE-2021-37117

7.5HIGH

Key Information:

Vendor

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

What is CVE-2021-37117?

A service logic vulnerability has been identified in Huawei smartphones that could lead to a Denial of Service (DoS) affecting WLAN connectivity. Exploiting this issue may disrupt the normal operation of the device, impacting users' ability to connect to Wi-Fi networks, thereby hindering the device's overall functionality. Users are encouraged to stay informed about updates and apply security patches promptly to mitigate potential risks associated with this vulnerability.

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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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