CVE-2013-3763 in Oracle Endeca Server
Summary
by MITRE
Unspecified vulnerability in the Oracle Endeca Server component in Oracle Fusion Middleware 7.4.0 and 7.5.1.1 allows remote authenticated users to affect confidentiality and integrity via unknown vectors, a different vulnerability than CVE-2013-3764.
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Analysis
by VulDB Data Team • 06/30/2025
The vulnerability identified as CVE-2013-3763 affects the Oracle Endeca Server component within Oracle Fusion Middleware versions 7.4.0 and 7.5.1.1. This represents a significant security weakness that enables remote authenticated attackers to compromise both confidentiality and integrity of affected systems. The vulnerability falls under the broader category of application-level security flaws that can be exploited by adversaries who have already gained legitimate access credentials to the system. Unlike CVE-2013-3764 which addresses a different attack vector, this vulnerability specifically targets the Endeca Server component that serves as a critical enterprise search and content management platform within Oracle's Fusion Middleware ecosystem. The affected Oracle Endeca Server component operates as a sophisticated platform for enterprise content management and search capabilities, making it a valuable target for attackers seeking to manipulate or extract sensitive information from enterprise environments.
The technical nature of this vulnerability involves unspecified attack vectors that allow authenticated remote users to compromise system integrity and confidentiality. While the exact technical mechanism remains unspecified in the CVE description, such vulnerabilities typically stem from improper input validation, weak access controls, or flawed authentication mechanisms within the server component. The fact that this is a remote vulnerability means that attackers do not require physical access to the system but can exploit the flaw through network connections. The authentication requirement indicates that while the attack can be executed remotely, the attacker must first establish valid credentials within the system. This vulnerability represents a classic case of privilege escalation or lateral movement within an authenticated session, potentially allowing attackers to access restricted data or modify system configurations. The unspecified nature of the vectors suggests that the vulnerability could involve multiple attack paths including but not limited to buffer overflows, injection flaws, or authentication bypass mechanisms.
The operational impact of CVE-2013-3763 extends beyond simple data compromise to potentially affect entire enterprise operations that rely on Oracle Endeca Server for content management and search functionalities. Organizations using affected versions of Oracle Fusion Middleware could face significant risks including unauthorized data access, data corruption, or manipulation of enterprise search results that could impact business operations. The confidentiality aspect suggests that attackers could potentially access sensitive enterprise content, proprietary information, or confidential business data that the system was designed to protect. The integrity compromise capability means that attackers could modify or corrupt stored data, potentially leading to misinformation, system instability, or business disruption. Given that Endeca Server is commonly used for enterprise content management, the impact could be particularly severe for organizations that depend on accurate and secure content delivery for their business processes. The vulnerability affects critical business applications that handle large volumes of enterprise data, making the potential for operational disruption substantial.
Organizations should implement immediate mitigation strategies including applying Oracle's security patches and updates as soon as they become available. The vulnerability requires authentication, so implementing strong access controls and monitoring for unusual authentication patterns can provide additional protection. Network segmentation and firewall rules should be reviewed to limit access to the affected Oracle Endeca Server components to only authorized users and systems. Regular security audits should be conducted to identify and remediate similar vulnerabilities within the Oracle Fusion Middleware environment. The ATT&CK framework would categorize this vulnerability under privilege escalation or lateral movement techniques, with potential use of credential dumping or session hijacking methods. Organizations should also consider implementing database activity monitoring and application-level logging to detect anomalous behavior that might indicate exploitation attempts. Given the nature of enterprise search platforms, implementing data loss prevention measures and content monitoring can help protect against unauthorized access to sensitive information. The CWE classification for this vulnerability would likely fall under categories related to authentication flaws or access control issues, potentially CWE-287 for weak authentication or CWE-310 for cryptographic weaknesses in the authentication system. Regular vulnerability assessments should be conducted to identify similar issues in other Oracle components and ensure comprehensive security coverage across the entire middleware stack.