CVE-2024-41700 in Barix
Summary
by MITRE • 08/20/2024
Barix – CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
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Analysis
by VulDB Data Team • 06/22/2026
The Barix series of devices represents a class of networked audio streaming solutions that have been identified with a critical vulnerability classified as CWE-200, which denotes exposure of sensitive information to an unauthorized actor. This vulnerability fundamentally undermines the security posture of these audio systems by potentially allowing attackers to gain access to confidential data that should remain protected. The affected Barix devices typically operate within enterprise environments where they handle various forms of sensitive information including network credentials, configuration parameters, and potentially audio content that may contain proprietary or classified material.
The technical flaw manifests through improper access controls and inadequate authentication mechanisms within the device's web interface and API endpoints. Attackers can exploit this weakness to retrieve system information, user credentials, and other sensitive data without proper authorization. The vulnerability often stems from default configurations that fail to adequately restrict access to administrative functions or from implementation flaws in how the device handles authentication tokens and session management. This exposure creates a significant attack surface where malicious actors can potentially escalate privileges and gain deeper access to network infrastructure.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable more sophisticated attacks within the network perimeter. Security professionals have observed that once attackers obtain sensitive information from these devices, they often use it as a foothold for lateral movement throughout the enterprise network. The compromised Barix systems can serve as entry points for accessing other network resources, potentially leading to data breaches, man-in-the-middle attacks, or even full system compromise. Organizations using these devices face increased risk of regulatory violations and compliance failures due to unauthorized access to sensitive data.
Mitigation strategies should focus on immediate configuration changes including disabling unnecessary services, implementing strong authentication mechanisms, and restricting network access to administrative interfaces. Network segmentation and firewall rules should be implemented to limit access to these devices from untrusted networks. Regular security audits and vulnerability assessments are essential to identify and remediate similar issues in other networked equipment. Organizations should also consider applying vendor-provided patches and updates as soon as they become available, while maintaining detailed logs of system access for forensic analysis purposes.
This vulnerability aligns with several ATT&CK framework techniques including T1083 (File and Directory Discovery) and T1566 (Phishing for Information) where attackers leverage information disclosure to gather intelligence about target systems. The CWE-200 classification specifically addresses the principle of least privilege violation, where sensitive data is accessible beyond authorized personnel or systems. Industry standards such as NIST SP 800-53 and ISO 27001 emphasize the importance of protecting sensitive information through proper access controls and monitoring mechanisms to prevent unauthorized disclosure that could lead to broader security incidents.
Organizations should implement comprehensive network monitoring solutions to detect unusual access patterns or data exfiltration attempts from these devices. Regular penetration testing and vulnerability scanning should include assessment of default credentials, weak encryption implementations, and misconfigured access controls that contribute to information exposure. The remediation process must also consider the device lifecycle management, ensuring that older models with unpatchable vulnerabilities are properly deprecated and replaced with more secure alternatives that meet current security standards and compliance requirements.