CVE-2013-1547 in FLEXCUBE Direct Banking
Summary
by MITRE
Unspecified vulnerability in the Oracle FLEXCUBE Direct Banking component in Oracle Financial Services Software 2.8.0 through 12.0.1 allows remote authenticated users to affect integrity via vectors related to BASE.
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Analysis
by VulDB Data Team • 04/28/2017
The vulnerability identified as CVE-2013-1547 resides within the Oracle FLEXCUBE Direct Banking component, a critical financial services application developed by Oracle Financial Services Software. This component serves as a web-based banking platform that enables customers to perform various financial transactions online, making it a prime target for cyber adversaries seeking to compromise financial integrity. The affected versions span from 2.8.0 through 12.0.1, indicating a significant timeframe of exposure where organizations utilizing this banking solution were potentially vulnerable to attacks. The vulnerability's classification as unspecified suggests that the exact technical details of the flaw were not fully disclosed in the initial reporting, though the impact on system integrity remains concerning for financial institutions relying on this platform.
The technical nature of this vulnerability is tied to BASE related vectors, which typically encompass various components of web application security including browser security, application architecture, and data handling mechanisms. BASE stands for Browser Application Security Environment and represents a framework for understanding web application vulnerabilities, though in this context the specific BASE vector remains unspecified. The vulnerability affects integrity, meaning that authenticated attackers can potentially modify or corrupt data within the system without proper authorization, which could lead to financial fraud, transaction manipulation, or unauthorized account modifications. This represents a significant concern for financial institutions where data integrity is paramount to maintaining customer trust and regulatory compliance.
The operational impact of CVE-2013-1547 extends beyond simple data corruption, potentially enabling attackers to manipulate financial transactions, alter customer account information, or compromise the overall reliability of the banking system. As a remote authenticated vulnerability, it allows attackers who have already established legitimate credentials to exploit the system from external locations, making detection more challenging and potentially enabling insider threat scenarios. The integrity compromise could result in unauthorized fund transfers, account balance manipulation, or the creation of fraudulent transactions that would be difficult to trace back to the original source. Financial institutions face substantial reputational and financial risks when such vulnerabilities are exploited, as they can lead to customer losses, regulatory penalties, and erosion of public confidence in digital banking services.
Organizations utilizing Oracle FLEXCUBE Direct Banking should implement immediate remediation measures including applying the appropriate Oracle security patches and updates released to address this vulnerability. The mitigation strategy should also incorporate enhanced monitoring of authenticated user activities and implementation of additional security controls around data modification processes. Network segmentation and access controls should be reviewed to limit the potential impact of any successful exploitation attempts. Security professionals should also consider implementing intrusion detection systems that can identify anomalous patterns in transaction data or unauthorized data modification activities. The vulnerability aligns with CWE-284, which addresses improper access control, and may also relate to ATT&CK techniques involving privilege escalation and data manipulation within financial services environments. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in related systems and ensure comprehensive protection against evolving threats in the financial services sector.