CVE-2020-27258 : Security Advisory and Response

SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, and AnyDana-A are affected by an information disclosure vulnerability in the communication protocol of the insulin pump and its mobile applications. This vulnerability allows unauthenticated attackers to extract the pump's keypad lock PIN via Bluetooth Low Energy.

Understanding CVE-2020-27258

This CVE identifies an information disclosure vulnerability in specific medical devices that could compromise sensitive data.

What is CVE-2020-27258?

The vulnerability in the communication protocol of the insulin pump and its mobile applications enables unauthorized individuals to retrieve the pump's keypad lock PIN through Bluetooth Low Energy.

The Impact of CVE-2020-27258

The vulnerability poses a risk of exposing sensitive information, potentially compromising the security and privacy of individuals using the affected medical devices.

Technical Details of CVE-2020-27258

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to extract the pump's keypad lock PIN via Bluetooth Low Energy due to insufficiently protected credentials.

Affected Systems and Versions

Product: SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, AnyDana-A
Versions Affected: All versions prior to 3.0

Exploitation Mechanism

Attackers can exploit the vulnerability by leveraging the communication protocol of the insulin pump and its associated mobile applications to extract the keypad lock PIN.

Mitigation and Prevention

Protecting against and addressing the vulnerability is crucial for ensuring the security of the affected devices.

Immediate Steps to Take

Disable Bluetooth connectivity on the affected devices if not essential for operation.
Implement strong, unique PINs to enhance security.
Regularly monitor for any unauthorized access or suspicious activities.

Long-Term Security Practices

Keep the devices updated with the latest firmware and security patches.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and updates provided by the vendor to address the vulnerability and enhance the security of the devices.