CVE-2017-10152 in WebLogic Server
Summary
by MITRE
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Container). Supported versions that are affected are 10.3.6.0.0 and 12.1.3.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 01/17/2021
The vulnerability identified as CVE-2017-10152 resides within Oracle WebLogic Server's Web Container subcomponent, representing a significant security weakness in Oracle Fusion Middleware that affects specifically version 10.3.6.0.0 and 12.1.3.0.0. This flaw operates at the application layer and demonstrates characteristics consistent with a privilege escalation vulnerability that can be exploited through standard network protocols. The vulnerability's classification as easily exploitable indicates that attackers require minimal prerequisites to successfully compromise affected systems, making it particularly dangerous in production environments where WebLogic servers are commonly deployed. The CVSS 3.0 scoring system assigns this vulnerability a base score of 6.5, reflecting its medium severity level with high confidentiality impact and low complexity requirements for exploitation.
The technical nature of this vulnerability stems from inadequate input validation within the Web Container component, which allows malicious HTTP requests to bypass normal access controls and potentially gain unauthorized access to sensitive server resources. This weakness creates an attack surface where low privileged users can leverage HTTP-based network access to manipulate server behavior and extract confidential information. The vulnerability's design flaw likely involves improper handling of HTTP request parameters or session management mechanisms that should normally restrict access to critical server components. According to CWE classification standards, this vulnerability aligns with CWE-20, which represents improper input validation, and potentially CWE-284, indicating improper access control mechanisms within the application layer. The attack vector specifically targets HTTP communication channels, making it particularly relevant to web-facing applications and services that rely on standard web protocols for client-server interaction.
The operational impact of CVE-2017-10152 extends beyond simple data theft, as successful exploitation can lead to complete compromise of all accessible data within the Oracle WebLogic Server environment. This comprehensive access capability represents a severe threat to enterprise security infrastructure, particularly in scenarios where WebLogic servers host sensitive business applications, databases, or critical enterprise services. Organizations utilizing affected versions of Oracle WebLogic Server face potential exposure to data breaches, intellectual property theft, and operational disruption. The vulnerability's ability to compromise critical data without requiring elevated privileges makes it especially dangerous for environments where multiple user roles exist, as a single compromised account could potentially access all server resources. The CVSS vector analysis reveals the vulnerability's characteristics: network accessibility (AV:N), low attack complexity (AC:L), low privilege requirements (PR:L), and lack of user interaction (UI:N), all contributing to its high exploitability factor.
Mitigation strategies for CVE-2017-10152 should prioritize immediate patch deployment from Oracle, as the vulnerability affects versions that received security updates through official patches. Organizations must implement network segmentation to restrict direct HTTP access to WebLogic servers, particularly those running the affected versions. Security teams should deploy web application firewalls and intrusion detection systems to monitor for suspicious HTTP traffic patterns that might indicate exploitation attempts. Additionally, implementing strict access controls and privilege separation within the WebLogic Server configuration can help minimize the impact of successful exploitation attempts. According to ATT&CK framework methodology, this vulnerability maps to T1071.004 for application layer protocol usage and T1068 for local privilege escalation, emphasizing the need for comprehensive monitoring of both network and system-level activities. Regular vulnerability assessments and security audits should be conducted to identify and remediate similar weaknesses in the broader Oracle Fusion Middleware ecosystem, ensuring that organizations maintain robust security postures against evolving threat landscapes.