CVE-2021-20832 : Vulnerability Insights and Analysis

A vulnerability has been identified in InBody App for iOS and Android versions, potentially leading to information disclosure when used with the InBody Dial body composition analyzer. This could allow an attacker to access a victim's measurement results obtained by InBody Dial.

Understanding CVE-2021-20832

This CVE pertains to a security issue found in the InBody App for iOS and Android prior to specific versions when interacting with the InBody Dial.

What is CVE-2021-20832?

The vulnerability in InBody App versions prior to 2.3.30 for iOS and 2.2.90(510) for Android may result in information disclosure when connected to the InBody Dial device. Attackers exploiting this flaw could potentially access sensitive measurement results of users.

The Impact of CVE-2021-20832

The impact of this CVE lies in the unauthorized access to personal health data, leading to privacy breaches and potential misuse of individuals' health information.

Technical Details of CVE-2021-20832

This section provides specific technical details of the vulnerability in InBody App for iOS and Android.

Vulnerability Description

The vulnerability enables attackers connected to InBody Dial via InBody App to retrieve measurement results of victims, posing a risk to their privacy and sensitive health data.

Affected Systems and Versions

InBody App versions before 2.3.30 for iOS and 2.2.90(510) for Android are susceptible to this security flaw when integrated with the InBody Dial body composition analyzer.

Exploitation Mechanism

Exploiting this vulnerability involves connecting to the InBody Dial using InBody App, allowing unauthorized access to measurement results stored in the device.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-20832, users are advised to take immediate action and implement long-term security practices.

Immediate Steps to Take

Users should update their InBody App to the latest secure versions and avoid connecting to untrusted InBody Dial devices to prevent information disclosure.

Long-Term Security Practices

Implementing a robust security posture, such as regular security updates, limiting device connections, and practicing safe data-sharing habits, can enhance overall cybersecurity resilience.

Patching and Updates

InBody Japan Inc. may release patches or security updates to address the vulnerability in affected versions of the InBody App for iOS and Android.