CVE-2023-30701 Explained : Impact and Mitigation
Learn about CVE-2023-30701 impacting Samsung Mobile Devices. Explore the vulnerability, its impact, affected systems, and mitigation steps for enhanced security.
A vulnerability in Samsung Mobile Devices prior to SMR Aug-2023 Release 1 could allow a local attacker to perform arbitrary file access through PendingIntent hijacking in WifiGeofenceManager.
Understanding CVE-2023-30701
This CVE identifies an improper access control flaw, categorized as CWE-284, impacting Samsung Mobile Devices.
What is CVE-2023-30701?
The vulnerability involves PendingIntent hijacking in WifiGeofenceManager before the SMR Aug-2023 Release 1. This flaw could be exploited by a local attacker to gain unauthorized access to files.
The Impact of CVE-2023-30701
The vulnerability poses a medium severity risk with a CVSS base score of 4.7. It allows the attacker to perform arbitrary file access, potentially compromising the confidentiality of data.
Technical Details of CVE-2023-30701
The following technical details shed light on the specifics of the vulnerability.
Vulnerability Description
The flaw arises from improper access control in WifiGeofenceManager, enabling PendingIntent hijacking. This could be exploited by a local attacker for unauthorized file access.
Affected Systems and Versions
Samsung Mobile Devices before SMR Aug-2023 Release 1 are affected by this vulnerability, while the SMR Aug-2023 Release 1 version remains unaffected.
Exploitation Mechanism
The vulnerability leverages local attack vector with a high attack complexity, requiring no privileges but user interaction, impacting data confidentiality.
Mitigation and Prevention
To address CVE-2023-30701 and enhance security measures, the following actions are recommended.
Immediate Steps to Take
Implementing the SMR Aug-2023 Release 1 update is critical to protect Samsung Mobile Devices from this vulnerability. Additionally, users are advised to exercise caution while interacting with unknown sources.
Long-Term Security Practices
Regularly updating the devices with the latest security patches and staying informed about security best practices can mitigate the risks associated with such vulnerabilities.
Patching and Updates
Samsung Mobile users should stay vigilant about security updates released by the provider and promptly install them to ensure the devices are safeguarded against potential exploits.