CVE-2022-43104 : Exploit Details and Defense Strategies
Discover the details of CVE-2022-43104, a stack overflow vulnerability in Tenda AC23 V16.03.07.45_cn. Learn about the impact, affected systems, exploitation, and mitigation steps.
A stack overflow vulnerability was discovered in Tenda AC23 V16.03.07.45_cn, affecting the wpapsk_crypto parameter in the fromSetWirelessRepeat function.
Understanding CVE-2022-43104
This section covers the details of CVE-2022-43104.
What is CVE-2022-43104?
CVE-2022-43104 is a stack overflow vulnerability found in Tenda AC23 V16.03.07.45_cn via the wpapsk_crypto parameter.
The Impact of CVE-2022-43104
The vulnerability could allow an attacker to execute arbitrary code or cause a denial of service by sending a specially crafted request.
Technical Details of CVE-2022-43104
Explore the technical aspects of CVE-2022-43104.
Vulnerability Description
The vulnerability exists in the way the wpapsk_crypto parameter is processed in the fromSetWirelessRepeat function, leading to a stack overflow.
Affected Systems and Versions
Tenda AC23 V16.03.07.45_cn is confirmed to be affected by this vulnerability.
Exploitation Mechanism
An attacker can exploit this vulnerability by sending a malicious request containing a specially crafted wpapsk_crypto parameter.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2022-43104.
Immediate Steps to Take
Ensure access controls are in place and monitor network traffic for any suspicious activity.
Long-Term Security Practices
Regularly update firmware and apply security patches to protect against known vulnerabilities.
Patching and Updates
Check for patches released by Tenda to address the stack overflow vulnerability in Tenda AC23 V16.03.07.45_cn.