CVE-2022-25450 : What You Need to Know
Learn about CVE-2022-25450, a stack overflow vulnerability in Tenda AC6 V15.03.05.09_multi's SetVirtualServerCfg function. Understand its impact, affected systems, exploitation, and mitigation steps.
A stack overflow vulnerability was discovered in Tenda AC6 V15.03.05.09_multi, specifically in the SetVirtualServerCfg function. This vulnerability could be exploited via the list parameter.
Understanding CVE-2022-25450
This section will delve into the details of the CVE-2022-25450 vulnerability.
What is CVE-2022-25450?
The CVE-2022-25450 refers to a stack overflow vulnerability found in Tenda AC6 V15.03.05.09_multi when processing the list parameter in the SetVirtualServerCfg function.
The Impact of CVE-2022-25450
If exploited, this vulnerability could potentially lead to remote code execution or denial of service attacks on the affected systems.
Technical Details of CVE-2022-25450
In this section, we will explore the technical aspects of the CVE-2022-25450 vulnerability.
Vulnerability Description
The vulnerability arises due to improper handling of the list parameter, resulting in a stack overflow condition that attackers could leverage for malicious purposes.
Affected Systems and Versions
Tenda AC6 V15.03.05.09_multi is confirmed to be affected by this vulnerability. The specific version mentioned is susceptible to exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the list parameter in the SetVirtualServerCfg function to trigger a stack overflow, potentially leading to the execution of arbitrary code.
Mitigation and Prevention
This section provides guidance on mitigating the risks posed by CVE-2022-25450.
Immediate Steps to Take
Users are advised to apply security patches provided by Tenda to address the vulnerability. It is recommended to update the affected systems as soon as patches become available.
Long-Term Security Practices
To enhance overall system security, it is crucial to follow best practices such as regular security audits, network segmentation, and implementing strong access controls.
Patching and Updates
Stay informed about security updates released by Tenda for the affected product. Regularly check for patches and apply them promptly to protect the system from potential exploitation.