CVE-2014-4012 in Open Hub Service
Summary
by MITRE
SAP Open Hub Service has hardcoded credentials, which makes it easier for remote attackers to obtain access via unspecified vectors.
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Analysis
by VulDB Data Team • 03/04/2018
The vulnerability identified as CVE-2014-4012 resides within SAP Open Hub Service, a component of the SAP NetWeaver platform that facilitates data extraction and distribution processes. This security flaw represents a critical weakness in SAP's authentication mechanisms, where hardcoded credentials are embedded within the service configuration, creating persistent access points that remain unchanged regardless of system updates or security policies. The vulnerability affects organizations utilizing SAP systems for data integration and reporting, particularly those implementing Open Hub Service for automated data transfer operations.
The technical implementation of this flaw involves the inclusion of static username and password combinations within the service's source code or configuration files, eliminating the need for dynamic authentication processes. Attackers can exploit this weakness through unspecified vectors that may include network reconnaissance, service enumeration, or direct exploitation of exposed service endpoints. The hardcoded credentials typically remain unchanged across system deployments, making them particularly dangerous as they persist even after security patches or system modifications. This design flaw violates fundamental security principles of credential management and authentication, creating persistent backdoors that can be discovered and leveraged by malicious actors.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to extract sensitive business data, modify data flows, or disrupt critical business processes that rely on SAP Open Hub Service. Organizations may experience data breaches, compliance violations, and potential financial losses due to unauthorized access to proprietary information. The vulnerability's exploitation can lead to lateral movement within networks, as attackers may use the compromised credentials to access additional SAP systems or connected databases. The persistence of hardcoded credentials means that once discovered, these access points remain valid indefinitely until manually removed, creating extended attack windows that can be exploited by both external and internal threat actors.
Mitigation strategies for CVE-2014-4012 require immediate remediation through SAP system administrators who must update affected systems with dynamically generated credentials and implement proper access control measures. Organizations should conduct comprehensive vulnerability assessments to identify all instances of hardcoded credentials within their SAP environments and replace them with secure authentication mechanisms. The implementation of principle of least privilege access controls, regular credential rotation policies, and network segmentation can significantly reduce the attack surface. Additionally, organizations should monitor for suspicious access patterns and implement intrusion detection systems to identify potential exploitation attempts. This vulnerability aligns with CWE-798, which specifically addresses the use of hard-coded credentials, and represents a key indicator of poor security practices that can be addressed through proper security configuration management and adherence to security frameworks such as those recommended by the Center for Internet Security. The remediation process should include comprehensive testing to ensure that the replacement authentication mechanisms function correctly without disrupting business operations, while also implementing continuous monitoring to detect any attempts to re-introduce hardcoded credentials into the system.