CVE-2021-40382 : Vulnerability Insights and Analysis

This CVE record pertains to a security issue found in Compro IP70, IP570, IP60, and TN540 devices allowing unauthorized access to video screenshots through the mjpegStreamer.cgi function.

Understanding CVE-2021-40382

This section delves into the details of the identified vulnerability.

What is CVE-2021-40382?

The vulnerability discovered in Compro IP cameras enables individuals to access video screenshots without proper authorization.

The Impact of CVE-2021-40382

The vulnerability could lead to privacy breaches as unauthorized individuals can view video screenshots from the affected devices.

Technical Details of CVE-2021-40382

Here we explore the technical specifics of the CVE.

Vulnerability Description

The issue arises from a flaw in the mjpegStreamer.cgi function, enabling unauthorized retrieval of video screenshots.

Affected Systems and Versions

Product: Compro IP70, IP570, IP60, TN540
Versions: 2.08_7130218, 2.08_7130520

Exploitation Mechanism

Unauthorized users can exploit the vulnerability by leveraging the mjpegStreamer.cgi function to access video screenshot data.

Mitigation and Prevention

In this section, we outline steps to mitigate the risk posed by CVE-2021-40382.

Immediate Steps to Take

Disable access to the mjpegStreamer.cgi function if not essential
Regularly monitor and restrict access to video screenshot functionalities
Implement strong authentication mechanisms to control access to the devices

Long-Term Security Practices

Conduct regular security audits and assessments to identify vulnerabilities
Keep firmware and software up to date to patch known security gaps

Patching and Updates

Apply patches provided by the vendor to address the vulnerability in affected devices.