CVE-2020-4868 in TRIRIGA
Summary
by MITRE • 07/31/2023
IBM TRIRIGA 3.0, 4.0, and 4.4 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 190744.
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Analysis
by VulDB Data Team • 08/23/2023
IBM TRIRIGA versions 3.0, 4.0, and 4.4 contain a vulnerability that exposes sensitive system information through detailed error messages returned to web browsers. This flaw represents a classic information disclosure vulnerability that can be exploited by remote attackers to gather intelligence about the underlying system architecture. The vulnerability stems from the application's improper handling of error conditions, where technical details including stack traces, system paths, and internal component information are inadvertently exposed to end users through browser responses. Such exposure creates a significant risk as attackers can leverage this information to understand the application's internal structure, identify potential attack vectors, and plan more sophisticated exploitation attempts. The vulnerability aligns with CWE-209, which specifically addresses the exposure of error information that could aid in system compromise. From an operational perspective, this vulnerability enables attackers to perform reconnaissance activities that would otherwise be difficult or impossible without such detailed system information. The exposure of technical error messages can reveal database connection strings, file paths, application version numbers, and other sensitive data that should remain confidential. This information can be used to craft targeted attacks against specific system components, potentially leading to privilege escalation, data breaches, or complete system compromise. The vulnerability is particularly concerning because it affects multiple versions of the IBM TRIRIGA platform, indicating a widespread issue that requires immediate attention. Organizations using these versions should consider implementing network-level protections such as web application firewalls to filter out error message content, while also applying the appropriate vendor patches to address the root cause. The security implications extend beyond simple information disclosure, as this vulnerability can serve as a stepping stone for more advanced persistent threats. Attackers following the tactics described in the ATT&CK framework may use this information to conduct initial access and reconnaissance activities, potentially moving laterally within the network to identify additional targets. The IBM X-Force ID 190744 further validates the severity of this issue within the broader security community. Remediation efforts should focus on implementing proper error handling mechanisms that sanitize error messages before presentation to users, ensuring that only generic error information is displayed while detailed technical logs remain accessible only to system administrators. This approach aligns with security best practices outlined in various industry standards including the OWASP Top Ten and NIST cybersecurity frameworks, which emphasize the importance of minimizing information exposure during error conditions. Organizations should also establish robust monitoring procedures to detect and respond to potential exploitation attempts leveraging this vulnerability.