CVE-2023-34570 : What You Need to Know

A stack overflow vulnerability was discovered in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn, potentially allowing malicious actors to execute arbitrary code or cause a denial of service.

Understanding CVE-2023-34570

This CVE identifies a critical security issue in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn, posing a significant risk to users and systems.

What is CVE-2023-34570?

The CVE-2023-34570 vulnerability involves a stack overflow that could be triggered by a malicious actor sending a specially crafted request to the affected device, potentially leading to arbitrary code execution or a denial of service.

The Impact of CVE-2023-34570

If successfully exploited, this vulnerability could allow attackers to take control of the affected device, steal sensitive information, disrupt services, or launch further attacks within the network.

Technical Details of CVE-2023-34570

Understanding the specifics of the vulnerability is crucial in implementing effective mitigation strategies.

Vulnerability Description

The vulnerability arises due to inadequate input validation of the 'devName' parameter in the '/goform/SetOnlineDevName' path, leading to a stack overflow condition that could be leveraged by attackers.

Affected Systems and Versions

The vulnerability affects Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn, and it is crucial for users of this specific version to take immediate action to mitigate the risk.

Exploitation Mechanism

To exploit this vulnerability, an attacker needs to send a specifically crafted request to the affected device, triggering the stack overflow and potentially gaining unauthorized access.

Mitigation and Prevention

Taking proactive measures to address CVE-2023-34570 is essential in safeguarding systems and networks.

Immediate Steps to Take

Users and administrators should consider restricting network access to the vulnerable device, implementing firewall rules, and monitoring for any suspicious activity to prevent exploitation.

Long-Term Security Practices

Ensuring regular security assessments, keeping systems up to date with the latest patches, and educating users on safe practices can help enhance overall security posture.

Patching and Updates

It is crucial for users of Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn to apply security patches provided by the vendor promptly to address the vulnerability and protect against potential exploitation.