CVE-2014-5176 in FI Manager Self-Service
Summary
by MITRE
SAP FI Manager Self-Service has a hard-coded user name, which makes it easier for remote attackers to obtain access via unspecified vectors.
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Analysis
by VulDB Data Team • 03/26/2022
The vulnerability identified as CVE-2014-5176 resides within SAP FI Manager Self-Service functionality, representing a critical security flaw that significantly weakens the authentication mechanisms of enterprise financial management systems. This issue manifests through the inclusion of a hard-coded username within the application's configuration, creating a persistent security weakness that persists across system deployments and updates. The vulnerability affects organizations utilizing SAP financial management solutions where the FI Manager Self-Service module is implemented, potentially exposing sensitive financial data and transaction processing capabilities to unauthorized access attempts.
The technical implementation of this flaw involves the presence of a predetermined username within the application code or configuration files that remains unchanged across different installations and environments. This hard-coded credential creates a predictable access point that attackers can exploit without requiring additional reconnaissance or privilege escalation techniques. The unspecified vectors mentioned in the description suggest that multiple attack pathways may exist, potentially including network-based exploitation, application-level attacks, or even social engineering components that leverage the predictable credential for initial system access. This weakness directly violates security best practices outlined in the OWASP Top Ten and aligns with CWE-798, which specifically addresses the use of hard-coded credentials in software applications.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it provides attackers with a potential entry point for more sophisticated attacks within financial systems. Once an attacker successfully exploits the hard-coded username, they may gain access to financial transaction data, reporting capabilities, and administrative functions that could lead to data manipulation, financial fraud, or system compromise. The vulnerability particularly affects organizations that rely heavily on SAP systems for financial operations, where the exposure of financial data could result in significant financial loss, regulatory violations, and reputational damage. This flaw represents a fundamental weakness in the principle of least privilege, as it provides a consistent access mechanism that bypasses normal authentication procedures.
Organizations should immediately implement mitigation strategies focusing on credential management and system hardening practices. The primary remediation involves identifying and removing the hard-coded username from all affected SAP installations, replacing it with dynamically generated or environment-specific credentials. Security teams must conduct comprehensive audits of SAP configurations to identify any additional hardcoded credentials or weak authentication mechanisms. The implementation of proper access controls, including role-based access control systems and multi-factor authentication, should be prioritized to prevent unauthorized access even if other security measures fail. Additionally, organizations should establish regular security scanning procedures to identify similar vulnerabilities in their SAP environments and implement configuration management processes that prevent the introduction of hardcoded credentials during system deployment. This vulnerability demonstrates the critical importance of following security frameworks such as NIST SP 800-53 and ISO 27001 controls for secure system development and configuration management.