CVE-2020-27268 : Security Advisory and Response
Learn about CVE-2020-27268, a vulnerability in SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, and AnyDana-A products allowing attackers to bypass default PIN checks via Bluetooth Low Energy. Find mitigation steps and prevention measures.
A client-side control vulnerability in SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, and AnyDana-A insulin pump and mobile applications allows attackers to bypass default PIN checks via Bluetooth Low Energy.
Understanding CVE-2020-27268
In this CVE, a security flaw in the mentioned products enables physically proximate attackers to exploit a client-side control vulnerability.
What is CVE-2020-27268?
The vulnerability in the insulin pump and its mobile applications permits attackers in close physical proximity to bypass default PIN checks using Bluetooth Low Energy.
The Impact of CVE-2020-27268
This vulnerability could lead to unauthorized access to the insulin pump and compromise the confidentiality and integrity of the user's medical data.
Technical Details of CVE-2020-27268
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The flaw allows attackers near the device to circumvent default PIN checks through Bluetooth Low Energy, potentially compromising the security of the system.
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 exploit the client-side control vulnerability by leveraging the lack of proper default PIN validation via Bluetooth Low Energy.
Mitigation and Prevention
Protecting systems from CVE-2020-27268 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable Bluetooth when not in use to prevent unauthorized access via Bluetooth Low Energy.
- Regularly check for security updates and patches from the vendor.
Long-Term Security Practices
- Implement strong, unique PINs to enhance device security.
- Educate users on the importance of secure device practices and awareness of potential threats.
Patching and Updates
- Apply the latest firmware updates provided by SOOIL Developments Co., Ltd to address the vulnerability and enhance system security.