CVE-2023-30371 Explained : Impact and Mitigation

A stack-based buffer overflow vulnerability has been identified in Tenda AC15 V15.03.05.19.

Understanding CVE-2023-30371

This section will provide insights into the impact, technical details, and mitigation strategies related to CVE-2023-30371.

What is CVE-2023-30371?

The vulnerability resides in the function "sub_ED14" of Tenda AC15 V15.03.05.19, potentially allowing attackers to execute malicious code.

The Impact of CVE-2023-30371

Exploitation of this vulnerability could lead to unauthorized remote access, data theft, and potentially total system compromise.

Technical Details of CVE-2023-30371

Here we delve into the specifics of the vulnerability, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The stack-based buffer overflow vulnerability in the "sub_ED14" function can be exploited by attackers to overwrite the stack and execute arbitrary code.

Affected Systems and Versions

Tenda AC15 V15.03.05.19 is confirmed to be affected by this vulnerability, but other versions may also be at risk.

Exploitation Mechanism

Attackers can craft specially designed input to overflow the buffer, gaining control over program execution flow.

Mitigation and Prevention

Learn how to protect your systems from CVE-2023-30371 through immediate actions and long-term security practices.

Immediate Steps to Take

It is crucial to apply security patches, restrict network access, and monitor for any suspicious activities to mitigate the risk.

Long-Term Security Practices

Implementing secure coding practices, regular security assessments, and employee training can enhance overall cybersecurity posture.

Patching and Updates

Stay informed about security updates from Tenda and promptly apply patches to ensure robust protection against known vulnerabilities.