CVE-2019-13473 : Security Advisory and Response

This CVE record pertains to a vulnerability in the BusyBox subsystem on various TELESTAR and Imperial devices, allowing unauthorized root access via an undisclosed TELNET service.

Understanding CVE-2019-13473

This section provides insights into the nature and impact of CVE-2019-13473.

What is CVE-2019-13473?

The vulnerability in the BusyBox subsystem on specific TELESTAR and Imperial devices enables unauthorized root access through an undisclosed TELNET service.

The Impact of CVE-2019-13473

The presence of this vulnerability allows malicious actors to gain root access to the affected devices, potentially leading to unauthorized control and manipulation.

Technical Details of CVE-2019-13473

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Vulnerability Description

The vulnerability lies in the undisclosed TELNET service within the BusyBox subsystem on TELESTAR and Imperial devices, facilitating unauthorized root access.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Versions Affected: All versions

Exploitation Mechanism

The vulnerability can be exploited by leveraging the undisclosed TELNET service to gain root access to the affected TELESTAR and Imperial devices.

Mitigation and Prevention

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Immediate Steps to Take

Disable TELNET services on the affected devices to prevent unauthorized access.
Implement strong password policies to enhance device security.

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

Ensure timely installation of security patches and updates provided by the device manufacturers to address the CVE-2019-13473 vulnerability.