Learn about CVE-2022-46541, a buffer overflow vulnerability in Tenda F1203 V2.0.1.6 allowing arbitrary code execution. Find out how to mitigate this security risk.
This article provides an overview of CVE-2022-46541, a vulnerability found in Tenda F1203 V2.0.1.6 that allows for a buffer overflow attack through the ssid parameter.
Understanding CVE-2022-46541
In this section, we will delve into the details of CVE-2022-46541.
What is CVE-2022-46541?
CVE-2022-46541 refers to a buffer overflow vulnerability identified in Tenda F1203 V2.0.1.6. This vulnerability is triggered through the ssid parameter in the /goform/fast_setting_wifi_set path.
The Impact of CVE-2022-46541
The presence of this vulnerability allows threat actors to potentially execute arbitrary code, leading to a compromise of the affected system. It poses a significant risk to the confidentiality, integrity, and availability of data.
Technical Details of CVE-2022-46541
This section will provide technical insights into CVE-2022-46541.
Vulnerability Description
The buffer overflow vulnerability in Tenda F1203 V2.0.1.6 allows attackers to overwrite the memory adjacent to the ssid parameter, enabling malicious code execution.
Affected Systems and Versions
The affected system is Tenda F1203 V2.0.1.6. The specific version susceptible to this vulnerability is V2.0.1.6.
Exploitation Mechanism
By sending specially crafted input to the ssid parameter at /goform/fast_setting_wifi_set, attackers can exploit the buffer overflow to gain unauthorized access and control over the system.
Mitigation and Prevention
In this section, we will discuss ways to address CVE-2022-46541 and prevent its exploitation.
Immediate Steps to Take
Users and administrators are advised to apply security patches provided by Tenda to mitigate the risk associated with this vulnerability. It is crucial to update the firmware to a secure version that addresses the buffer overflow issue.
Long-Term Security Practices
Implementing network segmentation, access controls, and intrusion detection systems can help in reducing the likelihood of exploitation. Regular security assessments and monitoring are essential to detect and respond to potential threats.
Patching and Updates
Stay informed about security bulletins released by Tenda for CVE-2022-46541. Timely patching and updates play a crucial role in ensuring the security of the network and systems.