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.

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/
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https://device.harmonyos.com/en/docs/security/update/secu...
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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

.