CVE-2020-12043 : Security Advisory and Response
Learn about CVE-2020-12043, a vulnerability in Baxter Sigma Spectrum Infusion Pumps allowing unauthorized access to the FTP service on the Wireless Battery Module until rebooted. Find mitigation steps and prevention measures.
This CVE involves a vulnerability in Baxter Sigma Spectrum Infusion Pumps that could allow unauthorized access to the FTP service on the Wireless Battery Module (WBM) until the module is rebooted.
Understanding CVE-2020-12043
This vulnerability affects specific versions of Baxter Sigma Spectrum Infusion Pumps when configured for wireless networking.
What is CVE-2020-12043?
The Baxter Spectrum WBM (v17, v20D29, v20D30, v20D31, and v22D24) allows the FTP service to remain operational until the WBM is rebooted, potentially exposing it to unauthorized access.
The Impact of CVE-2020-12043
The vulnerability could lead to unauthorized access to the FTP service on the Wireless Battery Module, compromising the confidentiality and integrity of data transmitted through the network.
Technical Details of CVE-2020-12043
This section provides more technical insights into the vulnerability.
Vulnerability Description
The Baxter Spectrum WBM (v17, v20D29, v20D30, v20D31, and v22D24) allows the FTP service to remain operational until the WBM is rebooted, posing a security risk.
Affected Systems and Versions
- Baxter Sigma Spectrum Infusion Pumps
- Versions: Sigma Spectrum v6.x model 35700BAX, Baxter Spectrum v8.x model 35700BAX2, Sigma Spectrum v6.x with Wireless Battery Module v9, 11, 13, 14, 15, 16, v20D29, v20D30, v20D31, v22D24, Baxter Spectrum v8.x with Wireless Battery Module v17, v20D29, v20D30, v20D31, v22D24, Baxter Spectrum Wireless Battery Module v17, v20D29, v20D30, v20D31, v22D24, Baxter Spectrum LVP v8.x w/Wireless Battery Module v17, v20D29, v20D30, v20D31, v22D24
Exploitation Mechanism
Unauthorized users can exploit this vulnerability to gain access to the FTP service on the Wireless Battery Module until the module is rebooted.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial to maintaining security.
Immediate Steps to Take
- Disable wireless networking on the affected devices if not essential
- Regularly monitor network traffic for any suspicious activity
- Implement strong access controls and authentication mechanisms
Long-Term Security Practices
- Conduct regular security assessments and penetration testing
- Keep systems and software up to date with the latest patches
- Educate users on cybersecurity best practices
Patching and Updates
- Apply patches and updates provided by Baxter to address this vulnerability