CVE-2023-30707 : Vulnerability Insights and Analysis

A detailed overview of the Improper Input Validation vulnerability affecting Samsung Mobile Devices.

Understanding CVE-2023-30707

This section delves into the impact, technical details, and mitigation strategies for CVE-2023-30707.

What is CVE-2023-30707?

CVE-2023-30707 is an improper input validation vulnerability in FileProviderStatusReceiver in Samsung Keyboard prior to SMR Sep-2023 Release 1. It allows local attackers to delete arbitrary files with Samsung Keyboard privilege.

The Impact of CVE-2023-30707

The vulnerability has a CVSS base score of 4, categorizing it as medium severity. Attackers with local access can exploit this flaw to delete files on impacted devices.

Technical Details of CVE-2023-30707

This section outlines the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The flaw in FileProviderStatusReceiver enables local attackers to manipulate files with Samsung Keyboard privilege, leading to unauthorized deletion.

Affected Systems and Versions

Samsung Mobile Devices running versions prior to SMR Sep-2023 Release 1 in Android 12 are impacted by this vulnerability.

Exploitation Mechanism

Attackers exploit the vulnerability by leveraging local access to initiate unauthorized file deletions with Samsung Keyboard privilege.

Mitigation and Prevention

In this section, you will find immediate steps and long-term practices to mitigate the risk posed by CVE-2023-30707.

Immediate Steps to Take

Users are advised to update their devices to the latest SMR Sep-2023 Release 1 to safeguard against this vulnerability. Exercise caution while interacting with untrusted files.

Long-Term Security Practices

Maintain regular security updates on devices and be cautious of file interactions, especially on devices with Samsung Keyboard privilege.

Patching and Updates

Stay informed about security patches and ensure timely installation to address known vulnerabilities.