CVE-2023-30676 Explained : Impact and Mitigation
Learn about CVE-2023-30676, an improper access control vulnerability in Samsung Pass allowing physical attackers to access sensitive data. Find out the impact, affected versions, and mitigation steps.
A detailed overview of the CVE-2023-30676 vulnerability affecting Samsung Pass.
Understanding CVE-2023-30676
This section provides insights into the nature and impact of the CVE-2023-30676 vulnerability.
What is CVE-2023-30676?
The CVE-2023-30676 vulnerability is an improper access control issue identified in Samsung Pass before version 4.2.03.1. It enables physical attackers to gain access to Samsung Pass data.
The Impact of CVE-2023-30676
The vulnerability poses a medium-level security risk with a CVSS base score of 4.6. Attackers with physical access can potentially exploit the flaw to access sensitive Samsung Pass data.
Technical Details of CVE-2023-30676
In this section, we delve deeper into the technical aspects of the CVE-2023-30676 vulnerability.
Vulnerability Description
The vulnerability stems from improper access control mechanisms in Samsung Pass versions prior to 4.2.03.1. This flaw allows physical attackers to bypass security measures and access confidential data.
Affected Systems and Versions
Samsung Pass versions earlier than 4.2.03.1 are affected by CVE-2023-30676. Users of these versions are at risk of unauthorized data access through this vulnerability.
Exploitation Mechanism
With a CVSS score of 4.6, the vulnerability requires physical access to the device for exploitation. Attackers can exploit the flaw and retrieve sensitive data stored within Samsung Pass.
Mitigation and Prevention
This section outlines steps to mitigate the risks associated with CVE-2023-30676 and prevent potential exploits.
Immediate Steps to Take
Users are advised to update Samsung Pass to version 4.2.03.1 or the latest available release to address the vulnerability. Additionally, users should avoid leaving devices unattended to prevent physical access by malicious actors.
Long-Term Security Practices
To enhance overall security posture, users should practice device security measures such as utilizing screen locks, enabling biometric authentication, and limiting physical access to devices containing sensitive information.
Patching and Updates
Regularly updating Samsung Pass and other software applications on mobile devices is crucial to ensure that known vulnerabilities are patched promptly, reducing the risk of exploitation.