CVE-2018-12908 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 the /dashboard/deposit URI, as demonstrated by discovering database credentials.
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Analysis
by VulDB Data Team • 07/28/2025
The vulnerability identified as CVE-2018-12908 affects the Brynamics Online Trade platform, a system designed for online trading and cryptocurrency investment activities. This particular flaw represents a critical information disclosure vulnerability that exposes sensitive system credentials through improper access control mechanisms. The vulnerability specifically manifests when remote attackers can directly access the /dashboard/deposit URI endpoint without proper authentication or authorization checks, allowing them to retrieve database credentials that should remain protected within the system's internal architecture.
This security weakness stems from inadequate input validation and access control implementation within the web application's authentication framework. The system fails to properly verify user credentials or session tokens before granting access to administrative or sensitive data endpoints. The vulnerability operates at the application layer and demonstrates a classic lack of proper privilege separation, where endpoints intended for authorized users only are accessible to any remote attacker who can guess or discover the correct URI path. The flaw directly violates security principles outlined in the OWASP Top Ten, specifically addressing the issue of sensitive data exposure through improper access controls.
The operational impact of this vulnerability is severe and multifaceted. Successful exploitation provides attackers with database credentials that can be used to gain unauthorized access to the entire backend system, potentially leading to complete system compromise. Attackers can leverage these credentials to extract all stored user data, modify trading records, manipulate financial transactions, and potentially access other connected systems within the organization's infrastructure. The exposure of database credentials also enables attackers to perform advanced persistent threats, including data exfiltration, system manipulation, and establishment of backdoors for continued unauthorized access.
From a cybersecurity perspective, this vulnerability aligns with CWE-284, which describes improper access control mechanisms, and maps to ATT&CK technique T1078 for valid accounts and T1046 for network service scanning. The attack vector represents a common exploitation pattern where attackers systematically probe web applications for unprotected endpoints and sensitive data exposure. The vulnerability is particularly concerning in cryptocurrency trading environments where financial data and user information are highly valuable targets. Organizations should implement immediate mitigations including proper authentication controls, input validation, and access logging for all endpoints, while also conducting comprehensive security audits to identify similar vulnerabilities across their entire application portfolio.
The remediation approach should focus on implementing robust authentication mechanisms, enforcing proper authorization checks, and establishing comprehensive access control policies for all application endpoints. Regular security testing, including penetration testing and vulnerability scanning, should be conducted to identify and remediate similar access control vulnerabilities. Additionally, implementing web application firewalls and monitoring for suspicious URI access patterns can help detect and prevent exploitation attempts. The vulnerability demonstrates the critical importance of proper security architecture design and the necessity of following security best practices to protect sensitive financial information in trading and investment platforms.