CVE-2021-25330 : What You Need to Know
Discover the impact of CVE-2021-25330 on Samsung Mobile Devices, allowing denial of service attacks via the MobileWips application. Learn about mitigation and prevention measures.
A vulnerability has been identified in Samsung Mobile Devices that allows unauthorized actions, including denial of service attacks, by exploiting the MobileWips application.
Understanding CVE-2021-25330
This section provides insights into the impact, technical details, and mitigation strategies for CVE-2021-25330.
What is CVE-2021-25330?
The vulnerability in Samsung Mobile Devices involves the calling of a non-existent provider in the MobileWips application before the SMR Feb-2021 Release 1, enabling unauthorized actions such as denial of service attacks.
The Impact of CVE-2021-25330
Exploiting this vulnerability can lead to unauthorized actions, including denial of service attacks, by manipulating the provider in the MobileWips application.
Technical Details of CVE-2021-25330
Let's delve into the specifics of the vulnerability, affected systems, and how the exploitation occurs.
Vulnerability Description
The issue stems from improper control of code generation, specifically 'Code Injection,' in Samsung Mobile Devices through the MobileWips application.
Affected Systems and Versions
Samsung Mobile Devices running Selected Q(10.0) before the SMR Feb-2021 Release 1 are impacted by this vulnerability.
Exploitation Mechanism
By calling a non-existent provider in the MobileWips application, threat actors can carry out denial of service attacks through code injection.
Mitigation and Prevention
Learn about the immediate steps to secure your devices and establish long-term security measures against CVE-2021-25330.
Immediate Steps to Take
Users are advised to update their Samsung Mobile Devices to the latest SMR Feb-2021 Release 1 to mitigate the vulnerability and prevent unauthorized actions.
Long-Term Security Practices
Implement best security practices, such as regular software updates, security monitoring, and access control mechanisms, to protect against similar vulnerabilities in the future.
Patching and Updates
Stay informed about security updates from Samsung Mobile and promptly apply patches to address known vulnerabilities and enhance the security posture of your devices.