CVE-2021-37117 : Vulnerability Insights and Analysis
Discover the implications of CVE-2021-37117, a Service logic vulnerability in Huawei Smartphones leading to WLAN DoS. Learn about affected systems, exploitation, and mitigation.
This CVE-2021-37117 involves a Service logic vulnerability in Smartphone by Huawei that could lead to WLAN DoS. Learn more about the impact, technical details, and mitigation steps below.
Understanding CVE-2021-37117
This section provides insights into the nature and implications of the CVE-2021-37117 vulnerability.
What is CVE-2021-37117?
The CVE-2021-37117 vulnerability is a Service logic flaw in Huawei Smartphones that, if exploited, could result in a WLAN Denial of Service (DoS) attack.
The Impact of CVE-2021-37117
The successful exploitation of CVE-2021-37117 could lead to a WLAN DoS attack, impacting the availability and functionality of the affected devices and networks.
Technical Details of CVE-2021-37117
Delve into the specifics of the CVE-2021-37117 vulnerability concerning affected systems, versions, and exploitation mechanisms.
Vulnerability Description
The vulnerability stems from a Service logic issue in Huawei Smartphone software, making it susceptible to exploitation for triggering WLAN DoS.
Affected Systems and Versions
The vulnerability affects various Huawei products, including EMUI 9.1.0 to 11.0.1, Magic UI 3.0.0 to 4.0.0, and Harmony OS 2.0.
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to launch WLAN DoS attacks on vulnerable Huawei devices running affected versions.
Mitigation and Prevention
Discover the necessary steps to mitigate the risks posed by CVE-2021-37117 and enhance the security of Huawei devices and networks.
Immediate Steps to Take
Users are advised to apply security patches released by Huawei promptly to address the CVE-2021-37117 vulnerability.
Long-Term Security Practices
Incorporating robust security practices, such as keeping software updated and monitoring network activity, can help prevent future vulnerabilities and attacks.
Patching and Updates
Regularly check for security updates and patches provided by Huawei to ensure that the devices are protected from known vulnerabilities.