CVE-2022-45519 : Exploit Details and Defense Strategies
Learn about CVE-2022-45519, a stack overflow vulnerability in Tenda W30E V1.0.1.25(633) that may allow unauthorized access and system crashes. Explore impact, technical details, and mitigation steps.
This article provides detailed information about CVE-2022-45519, a vulnerability found in Tenda W30E V1.0.1.25(633) that allows a stack overflow via a specific parameter.
Understanding CVE-2022-45519
In this section, we will explore the nature and impact of CVE-2022-45519.
What is CVE-2022-45519?
CVE-2022-45519 is a vulnerability discovered in Tenda W30E V1.0.1.25(633) that enables a stack overflow through the Go parameter located at /goform/SafeMacFilter.
The Impact of CVE-2022-45519
This vulnerability can potentially allow attackers to execute malicious code, leading to system crashes or unauthorized access to sensitive information.
Technical Details of CVE-2022-45519
In this section, we will delve into the specifics of CVE-2022-45519.
Vulnerability Description
The vulnerability in Tenda W30E V1.0.1.25(633) results in a stack overflow due to improper handling of the Go parameter, creating a potential entry point for attackers.
Affected Systems and Versions
The affected system identified in this CVE is Tenda W30E V1.0.1.25(633). As of the latest information, no specific vendor, product, or version is provided.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted requests containing malicious payloads to the /goform/SafeMacFilter endpoint, triggering the stack overflow.
Mitigation and Prevention
In this section, we will discuss the steps to mitigate and prevent the exploitation of CVE-2022-45519.
Immediate Steps to Take
Users are advised to restrict network access to the affected device and monitor for any suspicious activity. Additionally, consider implementing firewall rules to filter out potentially malicious requests.
Long-Term Security Practices
It is recommended to keep systems up to date with the latest security patches and firmware updates. Regularly review network configurations and access controls to enhance overall security posture.
Patching and Updates
Stay tuned for patches or updates released by Tenda to address the vulnerability. Apply patches promptly to safeguard the system against potential exploitation.