CVE-2014-4256 in WebLogic Server
Summary
by MITRE
Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.0.2.0, 10.3.6.0, 12.1.1.0, and 12.1.2.0 allows remote attackers to affect confidentiality and integrity via vectors related to WLS - Deployment.
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Analysis
by VulDB Data Team • 06/02/2017
The vulnerability identified as CVE-2014-4256 resides within Oracle WebLogic Server component of the Oracle Fusion Middleware suite, affecting multiple version lines including 10.0.2.0, 10.3.6.0, 12.1.1.0, and 12.1.2.0. This unspecified weakness falls under the broader category of weblogic server deployment flaws that can be exploited remotely by attackers without requiring authentication credentials. The vulnerability specifically impacts the confidentiality and integrity of data within the affected systems, representing a significant security risk for organizations relying on these middleware platforms for enterprise applications and services.
The technical nature of this vulnerability stems from weaknesses in the WebLogic Server's deployment mechanisms, which are critical components responsible for managing application deployment and configuration within the middleware environment. Attackers can leverage this flaw to manipulate the deployment process, potentially gaining unauthorized access to sensitive information or modifying critical system components. The unspecified nature of the vulnerability description indicates that the exact technical implementation details were not fully disclosed in the initial CVE entry, though the impact on confidentiality and integrity suggests potential for data breaches or system compromise through deployment-related attack vectors.
From an operational standpoint, this vulnerability poses severe risks to enterprise environments that depend on Oracle WebLogic Server for mission-critical applications. The remote exploitation capability means that attackers can target these systems from external networks without requiring physical access or valid user credentials, significantly expanding the attack surface. Organizations utilizing affected versions may experience unauthorized data access, potential data corruption, or complete system compromise, leading to significant financial losses, regulatory compliance violations, and reputational damage. The impact extends beyond individual system compromises to potentially affect entire enterprise networks that rely on WebLogic Server for application hosting and integration services.
The vulnerability aligns with CWE-200 (Information Exposure) and CWE-284 (Improper Access Control) categories, reflecting the dual nature of confidentiality and integrity impacts. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation, defense evasion, and credential access through deployment and configuration flaws. Organizations should implement immediate mitigations including applying Oracle's security patches, restricting network access to WebLogic Server instances, implementing network segmentation, and monitoring for suspicious deployment activities. Additionally, conducting comprehensive security assessments of all WebLogic Server installations and implementing robust access controls for deployment operations will help reduce the risk of exploitation and maintain system integrity.