CVE-2020-25154 : Exploit Details and Defense Strategies

An open redirect vulnerability in the administrative interface of the B. Braun Melsungen AG SpaceCom device Version L81/U61 and earlier, and the Data module compactplus Versions A10 and A11 allows attackers to redirect users to malicious websites.

Understanding CVE-2020-25154

This CVE involves an open redirect vulnerability in specific B. Braun Melsungen AG devices, potentially exposing users to malicious website redirection.

What is CVE-2020-25154?

CVE-2020-25154 is an open redirect vulnerability affecting B. Braun Melsungen AG SpaceCom and Data module compactplus devices, enabling attackers to redirect users to harmful websites.

The Impact of CVE-2020-25154

The vulnerability poses a medium severity risk, with a CVSS base score of 5.4. Attackers can exploit this issue to manipulate user redirection to malicious sites.

Technical Details of CVE-2020-25154

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability exists in the administrative interface of B. Braun Melsungen AG SpaceCom (Version L81/U61) and Data module compactplus (Versions A10 and A11), allowing unauthorized redirection of users.

Affected Systems and Versions

SpaceCom by B. Braun Melsungen AG (Versions L81/U61)
Data module compactplus by B. Braun Melsungen AG (Versions A10, A11)

Exploitation Mechanism

Attackers can exploit the open redirect vulnerability by manipulating user interactions with the affected devices, leading to unauthorized website redirection.

Mitigation and Prevention

Protective measures and solutions to address the CVE-2020-25154 vulnerability.

Immediate Steps to Take

Apply the recommended updates provided by B. Braun Melsungen AG for affected devices.
Ensure devices are not directly accessible from the Internet.
Implement firewall protection and isolate medical devices from business networks.

Long-Term Security Practices

Regularly update and patch devices to prevent vulnerabilities.
Conduct security assessments and audits to identify and address potential risks.

Patching and Updates

B. Braun recommends applying the following updates:

SpaceCom: Version U62 or later (United States), L82 or later (outside the United States)
Battery Pack SP with Wi-Fi: Version U62 or later (United States), L82 or later (outside the United States)
Data module compactplus: Version A12 or later