CVE-2020-12733 : Security Advisory and Response

Certain Shenzhen PENGLIXIN components on DEPSTECH WiFi Digital Microscope 3, as used by Shekar Endoscope, allow a TELNET connection with the molinkadmin password for the molink account.

Understanding CVE-2020-12733

This CVE identifies a vulnerability in certain components of the DEPSTECH WiFi Digital Microscope 3, enabling unauthorized TELNET access.

What is CVE-2020-12733?

The vulnerability allows for a TELNET connection using the molinkadmin password for the molink account on the specified microscope.

The Impact of CVE-2020-12733

This vulnerability could lead to unauthorized access to the device, potentially compromising sensitive data and settings.

Technical Details of CVE-2020-12733

The technical aspects of the CVE include:

Vulnerability Description

Shenzhen PENGLIXIN components on DEPSTECH WiFi Digital Microscope 3 are susceptible to unauthorized TELNET access.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Unauthorized users can exploit the vulnerability by establishing a TELNET connection using the molinkadmin password.

Mitigation and Prevention

To address CVE-2020-12733, consider the following steps:

Immediate Steps to Take

Disable TELNET services on the affected device.
Change the default passwords for all accounts on the microscope.
Implement network segmentation to restrict access to the device.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Check for firmware updates from the device manufacturer to address the vulnerability.