CVE-2021-3791 Explained : Impact and Mitigation

An information disclosure vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an unauthenticated attacker on the same subnet to download an encrypted log file containing sensitive information such as WiFi SSID and password.

Understanding CVE-2021-3791

This CVE involves an information disclosure vulnerability in Motorola-branded Binatone Hubble Cameras, potentially exposing sensitive data.

What is CVE-2021-3791?

The CVE-2021-3791 vulnerability pertains to the ability of an attacker on the same network to retrieve encrypted log files containing confidential data from the affected cameras.

The Impact of CVE-2021-3791

The impact of this vulnerability is rated as medium severity with high confidentiality impact, allowing unauthorized access to critical information like WiFi credentials.

Technical Details of CVE-2021-3791

The technical details of CVE-2021-3791 include:

Vulnerability Description

The vulnerability allows unauthenticated attackers on the same subnet to download encrypted log files that contain sensitive data.

Affected Systems and Versions

The affected product is the Binatone Hubble Cameras under the Motorola brand, with various versions being impacted.

Exploitation Mechanism

Attackers can exploit this vulnerability by being on the same network as the affected cameras and downloading the encrypted log files.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-3791, the following steps are recommended:

Immediate Steps to Take

Users are advised to update the camera firmware to the version specified in the Binatone Security Advisory to address the vulnerability.

Long-Term Security Practices

Regularly monitor for security advisories and update firmware promptly to protect against known vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Motorola to ensure the ongoing protection of Binatone Hubble Cameras.