CVE-2022-43024 : Exploit Details and Defense Strategies
Learn about CVE-2022-43024, a stack overflow vulnerability in Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 that allows attackers to execute arbitrary code or crash the system.
A stack overflow vulnerability was found in Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 that could be exploited via the list parameter at /goform/SetVirtualServerCfg.
Understanding CVE-2022-43024
This section will cover the details regarding the CVE-2022-43024 vulnerability.
What is CVE-2022-43024?
CVE-2022-43024 is a stack overflow vulnerability discovered in Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01, which can be triggered through the list parameter at /goform/SetVirtualServerCfg.
The Impact of CVE-2022-43024
This vulnerability could potentially allow an attacker to execute arbitrary code or crash the application, leading to a denial of service condition.
Technical Details of CVE-2022-43024
In this section, we will delve into the technical aspects of the CVE-2022-43024 vulnerability.
Vulnerability Description
The vulnerability arises due to a stack overflow condition triggered by improper handling of input through the list parameter at /goform/SetVirtualServerCfg.
Affected Systems and Versions
The affected system is Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01. All versions of this system are impacted by CVE-2022-43024.
Exploitation Mechanism
An attacker can exploit this vulnerability by sending specially crafted requests to the list parameter at /goform/SetVirtualServerCfg, causing a stack overflow and potentially executing malicious code.
Mitigation and Prevention
This section provides guidance on mitigating and preventing the CVE-2022-43024 vulnerability.
Immediate Steps to Take
Users are advised to restrict network access to the affected system and monitor for any unusual activity. Implementing strict input validation mechanisms can also help prevent exploitation.
Long-Term Security Practices
Regular security assessments, software updates, and patches are recommended to enhance the overall security posture and prevent similar vulnerabilities in the future.
Patching and Updates
It is crucial to apply security patches and updates provided by Tenda to address the CVE-2022-43024 vulnerability and enhance the security of the affected systems.