CVE-2020-28342 : Vulnerability Insights and Analysis
Discover the security flaw on Samsung devices allowing unauthorized access to the Gallery app. Learn about the impact, affected systems, exploitation, and mitigation steps.
An issue was discovered on Samsung mobile devices with P(9.0) and Q(10.0) (China / India) software. The S Secure application allows attackers to bypass authentication for a locked Gallery application via the Reminder application. The Samsung ID is SVE-2020-18689 (November 2020).
Understanding CVE-2020-28342
This CVE identifies a security vulnerability on Samsung mobile devices that could potentially compromise the security of the Gallery application.
What is CVE-2020-28342?
CVE-2020-28342 is a security flaw that enables attackers to circumvent authentication on the Gallery application through the Reminder application on Samsung devices running P(9.0) and Q(10.0) software in China and India.
The Impact of CVE-2020-28342
The vulnerability poses a significant risk as it allows unauthorized access to locked Gallery content, potentially exposing sensitive user data.
Technical Details of CVE-2020-28342
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The S Secure application on affected Samsung devices fails to enforce proper authentication controls, enabling attackers to bypass security measures and access the locked Gallery application.
Affected Systems and Versions
- Samsung mobile devices with P(9.0) and Q(10.0) software in China and India
Exploitation Mechanism
Attackers exploit the vulnerability by leveraging the Reminder application to bypass authentication and gain unauthorized access to the locked Gallery application.
Mitigation and Prevention
Protecting devices from CVE-2020-28342 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable the S Secure application on affected devices if possible
- Regularly monitor for security updates from Samsung
Long-Term Security Practices
- Use strong, unique passwords for all applications
- Avoid downloading apps from untrusted sources
Patching and Updates
- Apply security patches and updates provided by Samsung to address the vulnerability