CVE-2021-25374 : Exploit Details and Defense Strategies
Learn about CVE-2021-25374, an improper authorization vulnerability in Samsung Members app versions, enabling unauthorized access to user data. Find out the impact, technical details, and mitigation steps.
A vulnerability in Samsung Members app versions allows unauthorized remote access to user data via Samsung Account.
Understanding CVE-2021-25374
This CVE details an improper authorization vulnerability in Samsung Members.
What is CVE-2021-25374?
The CVE refers to an improper authorization vulnerability in Samsung Members allowing remote attackers to access user data related to Samsung Account.
The Impact of CVE-2021-25374
The vulnerability could lead to unauthorized access to sensitive user information stored within Samsung Accounts.
Technical Details of CVE-2021-25374
The vulnerability has a CVSS V3.1 base score of 8.6, indicating a high severity level.
Vulnerability Description
The improper authorization vulnerability in Samsung Members allows remote attackers to gain unauthorized access to user data.
Affected Systems and Versions
The impacted versions are 2.4.83.9 and below for Android O(8.x) and 3.9.00.9 and below for Android P(9.0) and above.
Exploitation Mechanism
Attackers exploit the vulnerability in Samsung Members to access user data via the 'samsungrewards' scheme.
Mitigation and Prevention
It is crucial to take immediate steps to secure the affected systems and prevent potential exploits.
Immediate Steps to Take
Users should update Samsung Members to the latest version and avoid sharing sensitive information via the app.
Long-Term Security Practices
Practicing good cybersecurity hygiene and staying informed about security updates can help prevent similar vulnerabilities.
Patching and Updates
Samsung Mobile has provided patches to address the vulnerability in Samsung Members. Users should apply these updates promptly to mitigate the risk of unauthorized access.