CVE-2023-27014 : Exploit Details and Defense Strategies

This CVE, assigned on February 27, 2023, and published on April 7, 2023, pertains to a vulnerability found in the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn container. The vulnerability allows attackers to trigger a stack overflow via the sub_46AC38 function, potentially leading to a Denial of Service (DoS) attack or the execution of arbitrary code.

Understanding CVE-2023-27014

This section delves into the specifics of CVE-2023-27014, outlining its implications and technical details.

What is CVE-2023-27014?

CVE-2023-27014 is a vulnerability identified in the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn container, enabling malicious actors to exploit a stack overflow through the sub_46AC38 function.

The Impact of CVE-2023-27014

The exploitation of this vulnerability can result in a Denial of Service (DoS) attack or the execution of unauthorized code on affected systems, posing significant risks to system integrity and security.

Technical Details of CVE-2023-27014

This section provides in-depth technical insights into the vulnerability, its affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The stack overflow vulnerability in Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn, triggered via the sub_46AC38 function, allows threat actors to disrupt services or execute arbitrary commands through a specifically crafted payload.

Affected Systems and Versions

As per the CVE data, the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn container is impacted by this vulnerability. The specific affected vendor, product, and version details are labeled as 'n/a' in the report.

Exploitation Mechanism

Exploiting CVE-2023-27014 involves leveraging the stack overflow vulnerability in the sub_46AC38 function of the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn container, enabling attackers to disrupt services or execute arbitrary code.

Mitigation and Prevention

In this section, strategies to mitigate and prevent the exploitation of CVE-2023-27014 are outlined.

Immediate Steps to Take

Immediate actions to mitigate the risks associated with CVE-2023-27014 include restricting network access, monitoring for unusual activity, and applying security patches when available.

Long-Term Security Practices

Implementing robust network security measures, conducting regular security audits, educating users on safe computing practices, and staying informed about emerging threats are essential for long-term security resilience.

Patching and Updates

Vulnerable systems should be patched promptly with relevant security updates provided by the vendor. Regularly updating software, firmware, and security configurations can help safeguard against known vulnerabilities like CVE-2023-27014.