CVE-2014-0946 in Operational Decision Manager
Summary
by MITRE
The RES Console in Rule Execution Server in IBM Operational Decision Manager 7.5 before FP3 IF37, 8.0 before MP1 FP2, and 8.5 before MP1 IF26 does not send appropriate Cache-Control HTTP headers, which allows remote attackers to obtain sensitive information by leveraging an unattended workstation.
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Analysis
by VulDB Data Team • 03/03/2018
The vulnerability described in CVE-2014-0946 affects the RES Console component within IBM Operational Decision Manager versions 7.5 before FP3 IF37, 8.0 before MP1 FP2, and 8.5 before MP1 IF26. This issue resides in the Rule Execution Server's console interface which serves as the administrative portal for managing decision rules and business logic within the operational decision management framework. The RES Console represents a critical attack surface as it provides direct access to sensitive business decision data, rule configurations, and operational parameters that govern enterprise decision-making processes.
The technical flaw stems from the absence of proper Cache-Control HTTP headers in the RES Console's web responses. This omission creates a significant security gap that allows unauthorized remote attackers to exploit the vulnerability through unattended workstations. When web applications fail to send appropriate Cache-Control headers, they inadvertently enable browsers to cache sensitive content locally on the client machine. This caching behavior becomes exploitable when users leave their workstations unattended, as the cached content remains accessible to anyone who gains physical access to the machine. The vulnerability specifically targets the HTTP response handling mechanism where the console should explicitly instruct browsers not to cache sensitive administrative content.
The operational impact of this vulnerability extends beyond simple information disclosure, as it enables attackers to gain unauthorized access to sensitive business decision data and operational configurations. Attackers can leverage this weakness to obtain confidential information about decision rules, business logic implementations, and potentially even underlying system architecture details. The vulnerability affects organizations that rely on IBM Operational Decision Manager for critical business processes, as compromised console access could lead to manipulation of decision rules, disruption of business operations, or exposure of competitive business intelligence. This threat is particularly concerning in enterprise environments where multiple administrators access the console and leave systems unattended during work hours.
Organizations should implement immediate mitigations including applying the relevant IBM security fixes and patches for the affected versions of Operational Decision Manager. The proper configuration of Cache-Control headers should be enforced at the web server level or application level to prevent caching of sensitive administrative content. Network segmentation and access controls should be implemented to limit exposure of the RES Console to trusted networks only. Additionally, organizations should establish strict policies regarding workstation security, including automatic screen locking and regular security awareness training for administrators. This vulnerability aligns with CWE-524, which addresses the exposure of cached data through inadequate cache control mechanisms, and relates to ATT&CK technique T1566 for initial access through unattended workstations. Regular security audits and vulnerability assessments should be conducted to ensure proper implementation of HTTP security headers and overall web application security posture.