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CVE-2023-7163 : Security Advisory and Response

Learn about CVE-2023-7163 affecting D-Link D-View 8 versions 2.0.2.89 and earlier. Take immediate steps and long-term security practices for mitigation.

This CVE-2023-7163 pertains to a security issue in D-Link D-View 8 versions 2.0.2.89 and earlier, allowing attackers to manipulate the probe inventory of the D-View service. This manipulation can potentially lead to the disclosure of information from other probes, denial of service conditions, or even the execution of tasks on other probes.

Understanding CVE-2023-7163

This section will delve into the details of CVE-2023-7163, outlining its impact, technical aspects, and mitigation strategies.

What is CVE-2023-7163?

The vulnerability in D-Link D-View 8 allows unauthorized users to manipulate the probe inventory, potentially compromising the integrity, availability, and confidentiality of the system. This vulnerability is categorized under CWE-20 - Improper Input Validation.

The Impact of CVE-2023-7163

The impact of CVE-2023-7163 is severe, with a base severity score of 10 and a critical base score. Attackers can exploit this vulnerability to flood the system (CAPEC-125) or access functionality not properly constrained by Access Control Lists (CAPEC-1), leading to high availability, confidentiality, and integrity impacts.

Technical Details of CVE-2023-7163

In this section, we will explore the technical aspects of CVE-2023-7163, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The security issue in D-Link D-View 8 versions prior to 2.0.2.89 allows attackers to manipulate the probe inventory, potentially resulting in information disclosure, denial of service conditions, or unauthorized task execution on other probes.

Affected Systems and Versions

The vulnerability affects D-View 8 with versions equal to or earlier than 2.0.2.89. Systems running these versions are at risk of the exploitation described.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging unauthenticated access to the probe inventory, enabling them to perform malicious actions that compromise the D-View service and associated probes.

Mitigation and Prevention

Protecting systems from CVE-2023-7163 requires immediate action and long-term security practices to mitigate risks effectively.

Immediate Steps to Take

        Update D-View 8 to the latest version to patch the vulnerability.
        Implement proper access controls to restrict unauthorized manipulation of the probe inventory.

Long-Term Security Practices

        Regularly monitor and audit probe inventory activities for any suspicious behavior.
        Train users on best security practices to avoid falling victim to social engineering attacks that could lead to unauthorized access.

Patching and Updates

Stay informed about security updates from D-Link and promptly apply patches to ensure that known vulnerabilities like CVE-2023-7163 are addressed to enhance the security posture of the system.

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