CVE-2022-24026 Explained : Impact and Mitigation
Discover the critical buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14 (CVE-2022-24026) allowing attackers to compromise system integrity, confidentiality, and availability.
A buffer overflow vulnerability in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14 allows attackers to trigger a buffer overflow through specially-crafted configuration values. This critical vulnerability affects TCL LinkHub Mesh Wifi.
Understanding CVE-2022-24026
This CVE involves a buffer overflow vulnerability in the TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14, posing a critical risk to affected systems.
What is CVE-2022-24026?
CVE-2022-24026 is a buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14, allowing attackers to exploit the GetValue functionality through crafted configuration values.
The Impact of CVE-2022-24026
This critical vulnerability has a CVSS base score of 9.6 (Critical) with high impact on confidentiality, integrity, and availability of affected systems. No user interaction and privileges are required for exploitation.
Technical Details of CVE-2022-24026
The technical details of CVE-2022-24026 include vulnerability description, affected systems and versions, and exploitation mechanism.
Vulnerability Description
The buffer overflow vulnerability in TCL LinkHub Mesh Wifi MS1G_00_01.00_14 arises from improper handling of crafted configuration values, allowing attackers to trigger the overflow.
Affected Systems and Versions
The vulnerability impacts TCL LinkHub Mesh Wifi version MS1G_00_01.00_14 specifically.
Exploitation Mechanism
Attackers can exploit this vulnerability by modifying a configuration value to trigger the buffer overflow within the telnet_ate_monitor binary.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-24026, immediate steps should be taken along with long-term security practices and timely patching.
Immediate Steps to Take
It is recommended to apply security patches provided by TCL promptly to address the vulnerability and enhance system security.
Long-Term Security Practices
Implement network segmentation, least privilege access controls, and conduct regular security assessments to prevent future vulnerabilities.
Patching and Updates
Regularly check for security updates for TCL LinkHub Mesh Wi-Fi devices to mitigate the risk of exploitation.