CVE-2024-6727 in Data Control Tower
Summary
by MITRE • 07/29/2024
A flaw in versions of Delphix Data Control Tower (DCT) prior to 19.0.0 results in broken authentication through the enable-scale-testing functionality of the application.
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Analysis
by VulDB Data Team • 07/30/2024
The vulnerability identified as CVE-2024-6727 represents a critical authentication flaw within Delphix Data Control Tower versions prior to 19.0.0, specifically affecting the enable-scale-testing functionality. This issue resides in the application's authentication mechanism and directly impacts the security posture of organizations relying on Delphix DCT for data management and virtualization operations. The flaw manifests when users attempt to utilize the scale testing capabilities of the platform, which are designed for performance evaluation and capacity planning purposes. The authentication bypass occurs due to improper validation of user credentials and session management within this specific feature set.
The technical implementation of this vulnerability stems from inadequate input validation and authentication checks within the enable-scale-testing component of Delphix DCT. When administrators or authorized users attempt to engage the scale testing functionality, the system fails to properly authenticate the requesting entity before granting access to the underlying testing infrastructure. This authentication gap creates a pathway for unauthorized individuals to potentially access restricted scale testing features without proper authorization. The flaw operates at the application layer and affects the platform's ability to maintain secure access controls for privileged operations. According to CWE classification, this vulnerability maps to CWE-287 which addresses improper authentication issues, specifically focusing on authentication bypass mechanisms that allow unauthorized access to protected resources.
The operational impact of CVE-2024-6727 extends beyond simple unauthorized access, as scale testing functionality typically provides access to critical system resources and potentially sensitive data processing capabilities. An attacker exploiting this vulnerability could gain access to performance testing environments that may contain production data or provide insights into the underlying system architecture. This access could enable further exploitation attempts, including potential data exfiltration, system disruption, or privilege escalation within the Delphix environment. The vulnerability particularly affects organizations that rely on scale testing for capacity planning and performance optimization, as the compromised functionality could be used to manipulate test results or gain unauthorized access to testing environments that might contain sensitive information.
Organizations utilizing Delphix Data Control Tower versions prior to 19.0.0 should prioritize immediate remediation through the application of the vendor-provided patch or upgrade to version 19.0.0 or later. The mitigation strategy should include comprehensive testing of the updated environment to ensure that the authentication mechanisms function correctly and that no regressions have been introduced. Security teams should also conduct thorough access reviews to identify any potential unauthorized access that may have occurred prior to patching. The vulnerability demonstrates the importance of maintaining up-to-date security controls and implementing proper authentication mechanisms for all application features, particularly those with elevated privileges or access to critical system resources. From an ATT&CK framework perspective, this vulnerability aligns with techniques involving privilege escalation and credential access, highlighting the need for robust authentication controls and proper access management within enterprise data platforms.
The flaw underscores the critical importance of secure coding practices and proper authentication implementation in enterprise data management systems. Organizations should implement regular security assessments of their data platforms to identify similar authentication gaps that could potentially be exploited by threat actors. The vulnerability also emphasizes the necessity of maintaining current security patches and the risks associated with running outdated software versions in production environments. Proper monitoring and logging of authentication attempts, particularly for administrative functions like scale testing, should be implemented to detect potential exploitation attempts and provide forensic capabilities for incident response activities.