Executive Summary

This vulnerability in the Intelbras NVD 9032 R Ftd IP CFTV device allows an unauthenticated attacker to bypass the multi-factor authentication (MFA) during the password recovery process. By exploiting this flaw, the attacker can reset the administrator password and gain full administrative access to the device's management panel. The issue is due to improper access control and can be exploited via web-based response manipulation techniques such as interception or proxying. [1]

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Impact Analysis

Exploiting this vulnerability allows an attacker to gain full administrative access to the affected device without authentication. This means the attacker can control the device, potentially altering configurations, accessing sensitive data, or disrupting device operations, leading to significant security risks. [1]

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Detection Guidance

This vulnerability can be detected by monitoring for attempts to access or manipulate the password recovery endpoint of the Intelbras NVD 9032 R Ftd IP CFTV device. Since exploitation involves web-based response manipulation such as interception or proxying, inspecting HTTP requests to the password recovery endpoint for unusual or unauthorized activity may help detect exploitation attempts. Specific commands are not provided in the resources. [1]

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Mitigation Strategies

As of the discovery date, no official fix or patch has been released by Intelbras. Immediate mitigation steps include restricting network access to the device's management interface, especially the password recovery endpoint, by using network segmentation or firewall rules. Monitoring for suspicious activity and disabling remote password recovery features if possible are also recommended until a patch is available. [1]

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