CVE-2014-3129 in Netweaver Software Lifecycle Manager
Summary
by MITRE
The Java Server Pages in the Software Lifecycle Manager (SLM) in SAP NetWeaver allows remote attackers to obtain sensitive information via a crafted request, related to SAP Solution Manager 7.1.
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Analysis
by VulDB Data Team • 05/12/2026
The vulnerability identified as CVE-2014-3129 represents a significant information disclosure weakness within SAP NetWeaver's Software Lifecycle Manager component, specifically affecting SAP Solution Manager 7.1 deployments. This flaw exists within the Java Server Pages implementation and enables remote attackers to extract sensitive system information through carefully constructed HTTP requests. The vulnerability stems from inadequate input validation and insufficient access controls within the web application layer, creating an avenue for unauthorized data exposure that could compromise the integrity and confidentiality of enterprise systems.
The technical nature of this vulnerability aligns with CWE-200, which categorizes information exposure flaws in software applications. Attackers can exploit this weakness by crafting malicious requests that bypass normal authentication and authorization mechanisms, allowing them to access internal system details including configuration data, user information, and potentially sensitive business logic. The Java Server Pages framework in SAP NetWeaver fails to properly sanitize incoming request parameters, enabling attackers to manipulate the application's behavior and extract unintended information from the underlying system. This type of vulnerability is particularly dangerous because it operates at the application layer and can be exploited without requiring elevated privileges or specialized tools beyond standard web exploitation techniques.
The operational impact of CVE-2014-3129 extends beyond simple information disclosure, potentially enabling more sophisticated attacks within the enterprise environment. An attacker who successfully exploits this vulnerability could gather intelligence about system architecture, network topology, and application configurations that would facilitate subsequent attacks. The exposure of sensitive information through this vector could lead to privilege escalation attempts, lateral movement within the network, or targeted attacks against other system components. This vulnerability directly impacts the confidentiality aspect of the CIA triad and can compromise the security posture of organizations relying on SAP NetWeaver solutions, particularly those with complex enterprise architectures where such information could be leveraged to identify additional attack vectors.
Organizations should implement immediate mitigations including applying the relevant SAP security notes and patches released for this vulnerability, such as SAP Security Note 1896142, which addresses the information disclosure issue in the Software Lifecycle Manager component. Network segmentation and firewall rules should be configured to restrict access to SAP NetWeaver components, particularly those handling sensitive information. Additionally, implementing robust input validation mechanisms and regular security assessments can help prevent similar vulnerabilities from emerging in the future. From an ATT&CK framework perspective, this vulnerability maps to T1083 (File and Directory Discovery) and T1213 (Data from Information Repositories) tactics, as attackers could use the exposed information to gather system details and extract valuable data from repository systems. Organizations should also consider implementing web application firewalls and monitoring for suspicious request patterns that may indicate exploitation attempts against this and similar vulnerabilities.