CVE-2020-11624 : Exploit Details and Defense Strategies

A vulnerability was found in AvertX Auto focus Night Vision HD Indoor/Outdoor IP Dome Camera HD838 and Night Vision HD Indoor/Outdoor Mini IP Bullet Camera HD438, allowing unauthorized access due to default credentials.

Understanding CVE-2020-11624

This CVE identifies a security flaw in AvertX cameras that could potentially expose them to unauthorized access.

What is CVE-2020-11624?

The vulnerability in AvertX cameras allows an attacker to access the devices using default credentials, making them susceptible to malicious activities.

The Impact of CVE-2020-11624

The lack of enforcement for changing default passwords and the disclosure of default usernames in the login script make these cameras an easy target for cybercriminals.

Technical Details of CVE-2020-11624

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue lies in the cameras not enforcing password changes for the admin account and revealing default usernames in the login script.

Affected Systems and Versions

AvertX Auto focus Night Vision HD Indoor/Outdoor IP Dome Camera HD838
Night Vision HD Indoor/Outdoor Mini IP Bullet Camera HD438

Exploitation Mechanism

Attackers can exploit this vulnerability by using default credentials to gain unauthorized access to the cameras.

Mitigation and Prevention

Protecting against this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Change default passwords for admin accounts on AvertX cameras immediately.
Restrict network access to the cameras to trusted IP addresses.
Regularly monitor camera logs for any suspicious activities.

Long-Term Security Practices

Implement strong password policies for all IoT devices.
Keep cameras' firmware up to date to patch known vulnerabilities.

Patching and Updates

Apply firmware updates provided by AvertX to address this vulnerability.