CVE-2023-38031 Explained : Impact and Mitigation
Learn about CVE-2023-38031, a critical command injection vulnerability in ASUS RT-AC86U routers, allowing remote attackers to execute arbitrary commands and disrupt system operations. Take immediate steps to update to version 3.0.0.4.386_51915 for mitigation.
This article provides detailed information about CVE-2023-38031, a command injection vulnerability in ASUS RT-AC86U, impacting version 3.0.0.4.386.51529.
Understanding CVE-2023-38031
CVE-2023-38031 is a critical vulnerability in ASUS RT-AC86U that allows remote attackers with regular user privileges to execute arbitrary commands through the Adaptive QoS - Web History function, potentially disrupting systems and services.
What is CVE-2023-38031?
CVE-2023-38031 is a command injection vulnerability in ASUS RT-AC86U, where insufficient filtering of special characters enables attackers to perform unauthorized command execution.
The Impact of CVE-2023-38031
The vulnerability poses a high risk as attackers can exploit it to disrupt system operations, execute malicious commands, and terminate critical services, leading to a complete system compromise.
Technical Details of CVE-2023-38031
CVE-2023-38031 is associated with the CAPEC-88 OS Command Injection and has a CVSSv3.1 base score of 8.8 (High).
Vulnerability Description
The vulnerability in ASUS RT-AC86U allows remote attackers to perform command injection attacks by leveraging the inadequate special character filtering in the Adaptive QoS - Web History function.
Affected Systems and Versions
The vulnerability affects ASUS RT-AC86U routers running version 3.0.0.4.386.51529.
Exploitation Mechanism
Attackers with regular user privileges can exploit this vulnerability over the network without requiring user interaction, making it a significant threat to system integrity and confidentiality.
Mitigation and Prevention
To address CVE-2023-38031, immediate mitigation steps are essential to prevent potential exploitation and secure affected systems.
Immediate Steps to Take
Users are urged to update their ASUS RT-AC86U routers to version '3.0.0.4.386_51915' to eliminate the vulnerability and protect their network from potential attacks.
Long-Term Security Practices
Implementing network segmentation, regularly monitoring for suspicious activities, and restricting access to critical systems can enhance long-term security against similar exploits.
Patching and Updates
Regularly applying security patches and firmware updates provided by ASUS is crucial to address known vulnerabilities and strengthen the overall security posture.