CVE-2022-30747 : Vulnerability Insights and Analysis
Learn about CVE-2022-30747, a vulnerability in Smart Things by Samsung Mobile allowing local attackers to access files without permission. Find out how to mitigate this vulnerability.
A vulnerability has been identified in Smart Things by Samsung Mobile, allowing local attackers to access files without permission. This article provides an overview of CVE-2022-30747 and its implications.
Understanding CVE-2022-30747
This section delves into the details of the vulnerability, its impact, technical aspects, and mitigation strategies.
What is CVE-2022-30747?
The vulnerability, known as PendingIntent hijacking in Smart Things prior to version 1.7.85.25, enables local attackers to bypass file permissions using implicit Intent.
The Impact of CVE-2022-30747
The vulnerability has a CVSS base score of 5.5, indicating a medium severity issue. It poses a high risk to confidentiality, allowing unauthorized access to sensitive files.
Technical Details of CVE-2022-30747
In this section, we explore the technical aspects of the vulnerability, affected systems, and possible exploitation methods.
Vulnerability Description
The vulnerability arises from an incorrect default permission setting in Smart Things, facilitating unauthorized file access through implicit Intents.
Affected Systems and Versions
Smart Things versions prior to 1.7.85.25 are impacted by this vulnerability, leaving them susceptible to local exploitation.
Exploitation Mechanism
Local attackers can exploit this vulnerability by leveraging PendingIntent hijacking in Smart Things to gain unauthorized access to files without proper permissions.
Mitigation and Prevention
This section outlines the steps to mitigate the CVE-2022-30747 vulnerability and secure affected systems.
Immediate Steps to Take
Users are advised to update Smart Things to version 1.7.85.25 or above to remediate the vulnerability and prevent unauthorized file access.
Long-Term Security Practices
Implementing robust file permission controls, regular security updates, and monitoring for suspicious activities can enhance the security posture of Smart Things installations.
Patching and Updates
Samsung Mobile should release patches promptly to address the PendingIntent hijacking vulnerability in Smart Things, ensuring the protection of user data and privacy.