CVE-2022-24148 : Security Advisory and Response
Discover the details of CVE-2022-24148, a command injection flaw in Tenda AX3 v16.03.12.10_CN allowing attackers to execute arbitrary commands. Learn about impact, affected versions, and mitigation steps.
This article provides detailed information about CVE-2022-24148, a command injection vulnerability found in Tenda AX3 v16.03.12.10_CN that poses a security risk to users.
Understanding CVE-2022-24148
This section delves into the nature of the vulnerability and its potential impact on affected systems.
What is CVE-2022-24148?
Tenda AX3 v16.03.12.10_CN contains a command injection vulnerability in the mDMZSetCfg function. This flaw enables malicious actors to run unauthorized commands through the dmzIp parameter.
The Impact of CVE-2022-24148
The vulnerability allows attackers to execute arbitrary commands, which could lead to unauthorized access, data theft, or complete system compromise.
Technical Details of CVE-2022-24148
This section outlines specific technical aspects of the vulnerability, including affected systems and exploitation methods.
Vulnerability Description
The command injection vulnerability in Tenda AX3 v16.03.12.10_CN enables threat actors to manipulate the dmzIp parameter to execute malicious commands on the target system.
Affected Systems and Versions
The issue affects Tenda AX3 devices running version v16.03.12.10_CN.
Exploitation Mechanism
By sending crafted requests to the vulnerable mDMZSetCfg function, attackers can inject and execute arbitrary commands on the device.
Mitigation and Prevention
This section offers guidance on mitigating the risks associated with CVE-2022-24148 and preventing potential exploits.
Immediate Steps to Take
Users should apply security patches provided by Tenda to remediate the vulnerability. Additionally, restricting network access to vulnerable devices can help reduce the attack surface.
Long-Term Security Practices
Regularly updating firmware, configuring firewalls, and implementing network segmentation are crucial for enhancing overall security posture.
Patching and Updates
Stay informed about security advisories from Tenda and promptly install recommended patches to safeguard devices against known vulnerabilities.