CVE-2024-46330 is a command injection vulnerability identified in the VONETS VAP11G-300 wireless access point firmware version 3.3.23.6.9. The vulnerability resides in the iptablesWebsFilterRun object, which is part of the device's web management interface responsible for configuring firewall rules. An attacker with low-level privileges and authenticated access can exploit this flaw by injecting malicious commands through the vulnerable interface, leading to arbitrary command execution on the underlying operating system. The vulnerability is classified under CWE-78, indicating improper neutralization of special elements in OS commands, which allows attackers to manipulate system commands. The CVSS v3.1 score of 7.4 reflects a high severity due to the potential for complete compromise of confidentiality, integrity, and availability. The attack vector is adjacent network (AV:A), requiring low attack complexity (AC:L), low privileges (PR:L), and user interaction (UI:R). The scope remains unchanged (S:U), but the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H). No patches or public exploits are currently available, increasing the urgency for organizations to implement compensating controls. Given the device’s role as a wireless access point, successful exploitation could allow attackers to gain control over network traffic, disrupt services, or pivot to other internal systems.

The impact of CVE-2024-46330 is significant for organizations using VONETS VAP11G-300 devices. Exploitation can lead to full system compromise, allowing attackers to execute arbitrary commands with the privileges of the vulnerable service. This can result in unauthorized access to sensitive network configurations, interception or manipulation of network traffic, and potential lateral movement within the network. The availability of the wireless access point can be disrupted, causing network outages or degraded performance. Confidential information passing through the device could be exposed or altered. Since the vulnerability requires authentication and user interaction, insider threats or social engineering attacks could facilitate exploitation. The absence of patches means organizations must rely on network segmentation and access controls to mitigate risk. The widespread use of such devices in small to medium enterprises and some industrial environments increases the potential attack surface globally.

To mitigate CVE-2024-46330, organizations should first restrict access to the VONETS VAP11G-300 management interface by limiting it to trusted IP addresses and using strong authentication mechanisms. Disable remote management if not required. Monitor device logs and network traffic for unusual command execution patterns or unauthorized access attempts. Implement network segmentation to isolate vulnerable devices from critical infrastructure. Employ intrusion detection systems capable of recognizing command injection attempts targeting iptables or similar firewall configurations. Until an official patch is released, consider replacing vulnerable devices with alternatives from vendors with timely security updates. Educate users and administrators about the risks of social engineering that could lead to the required user interaction for exploitation. Regularly audit device firmware versions and configurations to ensure compliance with security best practices.