CVE-2020-27256 Explained : Impact and Mitigation

In SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, and AnyDana-A, a hard-coded physician PIN in the physician menu of the insulin pump allows attackers with physical access to change insulin therapy settings.

Understanding CVE-2020-27256

This CVE involves a vulnerability in SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i, and AnyDana-A that could be exploited by attackers with physical access to the insulin pump.

What is CVE-2020-27256?

The vulnerability in the insulin pump's physician menu allows unauthorized individuals to modify insulin therapy settings due to a hard-coded physician PIN.

The Impact of CVE-2020-27256

The presence of a hard-coded physician PIN poses a significant security risk as attackers with physical access can alter critical insulin therapy settings, potentially endangering the patient's health.

Technical Details of CVE-2020-27256

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability involves a hard-coded physician PIN within the physician menu of the affected insulin pump models, enabling unauthorized access to and modification of insulin therapy settings.

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 with physical access to the insulin pump can exploit the hard-coded physician PIN in the physician menu to change insulin therapy settings.

Mitigation and Prevention

Protecting against and addressing the CVE-2020-27256 vulnerability is crucial for ensuring the security of affected devices.

Immediate Steps to Take

Implement physical security measures to restrict unauthorized access to the insulin pump.
Regularly monitor the device for any unauthorized changes in insulin therapy settings.
Consider upgrading to a patched version of the affected products if available.

Long-Term Security Practices

Conduct regular security assessments and penetration testing on medical devices to identify vulnerabilities.
Educate healthcare professionals and patients on the importance of device security and safe usage practices.

Patching and Updates

Stay informed about security advisories and updates from the device manufacturer.
Apply patches and firmware updates promptly to address known vulnerabilities.