CVE-2023-27017 : Vulnerability Insights and Analysis

This CVE record was published on April 7, 2023, by MITRE. It involves a vulnerability found in Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn that could lead to a Denial of Service (DoS) attack or allow attackers to execute arbitrary code.

Understanding CVE-2023-27017

This section delves into the specifics of CVE-2023-27017.

What is CVE-2023-27017?

CVE-2023-27017 pertains to a stack overflow vulnerability present in the sub_45DC58 function of Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn. This flaw could be exploited by malicious actors to disrupt services or carry out unauthorized code execution.

The Impact of CVE-2023-27017

The impact of this vulnerability is significant as it opens the door for potential Denial of Service attacks and unauthorized code execution, posing a serious threat to the security and integrity of the affected system.

Technical Details of CVE-2023-27017

In this section, we explore the technical aspects of CVE-2023-27017.

Vulnerability Description

The vulnerability in Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn results from a stack overflow in the sub_45DC58 function, which could be triggered by a specially crafted payload, leading to the exploitation of the system.

Affected Systems and Versions

The affected product is Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn. The specific versions impacted by this vulnerability are not available (n/a), and all such versions are considered affected.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a malicious payload to the affected system, triggering the stack overflow in the sub_45DC58 function and potentially causing a Denial of Service or executing arbitrary code.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent the exploitation of CVE-2023-27017.

Immediate Steps to Take

It is crucial to apply any available patches or security updates provided by the vendor to address this vulnerability promptly. Additionally, network administrators should monitor for any suspicious activity that could indicate an exploitation attempt.

Long-Term Security Practices

Implementing strong network security measures, conducting regular security audits, and ensuring timely patch management are essential long-term practices to enhance the overall security posture and resilience of the system against potential vulnerabilities.

Patching and Updates

Users of Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn should regularly check for updates and patches released by the vendor to address security issues promptly. Keeping the system up to date with the latest software versions can help mitigate the risks associated with known vulnerabilities.