CVE-2020-6964 : Exploit Details and Defense Strategies

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 and CARESCAPE Central Station (CSCS) Versions 2.X, the integrated service for keyboard switching of the affected devices could allow attackers to obtain remote keyboard input access without authentication over the network.

Understanding CVE-2020-6964

This CVE involves a vulnerability in various GE healthcare systems that could enable unauthorized access to keyboard input over the network.

What is CVE-2020-6964?

CVE-2020-6964 is a security flaw in GE healthcare systems that lack proper authentication for critical functions, potentially leading to unauthorized remote access.

The Impact of CVE-2020-6964

The vulnerability could be exploited by attackers to gain unauthorized access to keyboard input on affected devices without authentication, posing a risk of unauthorized control and data compromise.

Technical Details of CVE-2020-6964

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability lies in the integrated service for keyboard switching in the affected GE healthcare systems, allowing attackers to remotely access keyboard input without authentication.

Affected Systems and Versions

GE CARESCAPE Telemetry Server, ApexPro Telemetry Server, CARESCAPE Central Station, Clinical Information Center systems, CARESCAPE B450, B650, B850 Monitors
Versions: ApexPro Telemetry Server v4.2 & prior, CARESCAPE Telemetry Server v4.2 & prior, Clinical Information Center v4.X & 5.X, CARESCAPE Telemetry Server v4.3, CARESCAPE Central Station v1.X & v2.X, B450 v2.X, B650 v1.X & v2.X, B850 v1.X & v2.X

Exploitation Mechanism

Attackers can exploit this vulnerability over the network to gain unauthorized remote access to keyboard input on the affected GE healthcare systems.

Mitigation and Prevention

Protecting systems from CVE-2020-6964 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement network segmentation to restrict access to vulnerable systems.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Enforce strong authentication mechanisms for remote access.
Keep systems and software up to date with the latest security patches.

Patching and Updates

Ensure that all affected systems are updated with the latest patches and security updates to mitigate the risk of unauthorized access.