CVE-2020-6966 Explained : Impact and Mitigation
Learn about CVE-2020-6966, a vulnerability in GE healthcare products allowing weak encryption, potentially leading to remote code execution. Find mitigation steps here.
In ApexPro Telemetry Server Versions 4.2 and prior, CARESCAPE Telemetry Server v4.2 & prior, Clinical Information Center (CIC) Versions 4.X and 5.X, CARESCAPE Central Station (CSCS) Versions 1.X, the affected products utilize a weak encryption scheme for remote desktop control, which may allow an attacker to obtain remote code execution of devices on the network.
Understanding CVE-2020-6966
This CVE involves weak encryption in various medical monitoring devices, potentially leading to remote code execution.
What is CVE-2020-6966?
CVE-2020-6966 pertains to a vulnerability in GE healthcare products that could enable unauthorized remote code execution due to weak encryption.
The Impact of CVE-2020-6966
The vulnerability could allow malicious actors to compromise the security of medical monitoring systems, potentially leading to unauthorized access and control.
Technical Details of CVE-2020-6966
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The affected products use inadequate encryption for remote desktop control, creating a security risk for remote code execution.
Affected Systems and Versions
- GE CARESCAPE Telemetry Server
- ApexPro Telemetry Server
- CARESCAPE Central Station
- Clinical Information Center systems
- CARESCAPE B450, B650, B850 Monitors
Exploitation Mechanism
The weak encryption scheme in the specified versions of the products allows attackers to potentially execute remote code on the networked devices.
Mitigation and Prevention
Protecting systems from CVE-2020-6966 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement network segmentation to limit exposure.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Conduct security assessments and penetration testing.
- Educate users on cybersecurity best practices.
Patching and Updates
- Check for and apply security updates released by GE for the affected products.