CVE-2023-6375 in Court Case Management Plus
Summary
by MITRE • 11/30/2023
Tyler Technologies Court Case Management Plus may store backups in a location that can be accessed by a remote, unauthenticated attacker. Backups may contain sensitive information such as database credentials.
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Analysis
by VulDB Data Team • 12/21/2023
The vulnerability identified as CVE-2023-6375 affects Tyler Technologies Court Case Management Plus software, presenting a critical security risk through improper backup file storage configuration. This flaw allows remote attackers to access backup files without authentication, creating a significant exposure for organizations relying on the system for court case management operations. The vulnerability stems from the software's default configuration where backup files are stored in directories accessible via network protocols, bypassing standard authentication mechanisms that should protect sensitive data repositories.
The technical implementation of this vulnerability involves the application's failure to properly secure backup file locations within its file system structure. When the court case management system generates backup files containing database credentials and other sensitive information, these files are placed in directories that do not require authentication for access. This misconfiguration creates an attack surface where remote adversaries can enumerate and retrieve backup files containing administrative credentials, database connection strings, and potentially other confidential data that would normally be protected by access controls. The flaw specifically relates to inadequate privilege separation and insufficient file system permissions management within the application's backup functionality.
The operational impact of this vulnerability extends beyond simple credential theft, as it provides attackers with comprehensive access to court case management systems and their underlying data repositories. Attackers who successfully exploit this vulnerability can gain access to complete database schemas, user credentials, case files, and potentially sensitive personal information of individuals involved in court proceedings. This exposure creates significant compliance risks for organizations operating under regulations such as HIPAA, PCI DSS, and state-specific court data protection laws. The vulnerability also enables attackers to potentially modify backup files, leading to data corruption or complete system compromise through malicious backup restoration processes.
Organizations should implement immediate mitigations including restricting network access to backup directories through firewall rules and network segmentation, enforcing strong access controls on backup file locations, and implementing proper file system permissions that prevent unauthorized access. The remediation process requires verifying that backup files are stored in secure locations that require authentication and authorization before access, aligning with industry standards such as those outlined in the CWE-276 Common Weakness Enumeration for improper file permissions. Additionally, organizations should conduct regular security assessments to identify and remediate similar misconfigurations within their court case management systems. The ATT&CK framework categorizes this vulnerability under T1213.002 for data from backup systems, highlighting the importance of protecting backup storage locations as part of comprehensive defensive strategies. System administrators should also consider implementing network monitoring solutions to detect unauthorized access attempts to backup directories and establish automated alerts for suspicious activities related to backup file access patterns.