CVE-2018-14328 in Online Trade
Summary
by MITRE
Brynamics "Online Trade - Online trading and cryptocurrency investment system" allows remote attackers to obtain sensitive information via a direct request for /dashboard/addplan, /dashboard/paywithcard/charge, /dashboard/withdrawal, or /privacy&terms, as demonstrated by reading database username, database password, database_name, and IP address fields, related to CVE-2018-12908.
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Analysis
by VulDB Data Team • 12/22/2024
The vulnerability identified as CVE-2018-14328 affects the Brynamics Online Trade platform, a cryptocurrency investment system that facilitates online trading activities. This critical security flaw represents a classic case of information disclosure through improper access control mechanisms within the application's web interface. The vulnerability manifests when remote attackers can directly access specific endpoints within the system's dashboard structure, specifically targeting paths such as /dashboard/addplan, /dashboard/paywithcard/charge, /dashboard/withdrawal, and /privacy&terms. These endpoints serve as entry points for unauthorized information retrieval that exposes critical database connection parameters including username, password, database name, and IP address fields. The flaw stems from inadequate input validation and access control measures that fail to properly authenticate or authorize user requests before serving sensitive data.
The technical implementation of this vulnerability aligns with CWE-200, which describes information exposure vulnerabilities where sensitive data is accessible to unauthorized parties. This weakness creates a direct pathway for attackers to bypass normal application security controls and obtain database credentials that could enable further exploitation. The vulnerability operates at the application layer and demonstrates poor separation of concerns between public and private endpoints. Attackers can leverage this flaw to construct direct HTTP requests to the vulnerable paths, effectively circumventing the intended authentication mechanisms that should protect sensitive system information. The exposure of database connection details creates a significant risk for attackers seeking to escalate their compromise to full system access or database manipulation capabilities.
The operational impact of this vulnerability extends beyond simple information disclosure, creating potential for cascading security failures within the cryptocurrency investment platform. When database credentials are exposed through this vulnerability, attackers can potentially establish direct database connections and extract additional sensitive information including user account details, transaction records, financial data, and other confidential system parameters. The vulnerability's relationship to CVE-2018-12908 indicates a broader pattern of insecure data handling practices within the Brynamics platform, suggesting that multiple components may share similar weaknesses in their access control implementations. This exposure creates opportunities for attackers to perform advanced persistent threats, data exfiltration, and potentially unauthorized financial transactions within the trading system.
Mitigation strategies for this vulnerability should prioritize immediate implementation of proper access control mechanisms across all dashboard endpoints. Security teams must enforce authentication checks before serving any sensitive data, implementing robust session management and role-based access controls to prevent unauthorized access to administrative functions. The system should implement proper input validation and sanitization to prevent path traversal attacks that enable direct endpoint access. Additionally, organizations should deploy web application firewalls to monitor and filter suspicious requests targeting known vulnerable paths. Regular security assessments and penetration testing should be conducted to identify similar information disclosure vulnerabilities throughout the application architecture. The implementation of principle of least privilege access controls and comprehensive logging of all access attempts to sensitive endpoints will help detect and prevent exploitation attempts. Organizations should also consider implementing database connection encryption and regular credential rotation practices to minimize the impact of credential exposure should similar vulnerabilities be discovered in the future.