CVE-2014-8588 in HANA
Summary
by MITRE
SQL injection vulnerability in metadata.xsjs in SAP HANA 1.00.60.379371 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 03/14/2019
The vulnerability identified as CVE-2014-8588 represents a critical SQL injection flaw within SAP HANA's metadata.xsjs component, specifically affecting version 1.00.60.379371. This issue resides in the SAP HANA database platform's server-side JavaScript execution environment where the metadata.xsjs file processes incoming requests without adequate input validation. The flaw enables remote attackers to inject malicious SQL commands through unspecified vectors, potentially compromising the entire database system and underlying infrastructure. Such vulnerabilities are particularly dangerous in enterprise environments where SAP HANA serves as a core data platform for business-critical applications and services.
The technical implementation of this vulnerability stems from insufficient sanitization of user-supplied input within the metadata.xsjs script execution context. When the system processes requests through this component, it fails to properly validate or escape parameters before incorporating them into SQL query constructions. This design flaw creates an attack surface where malicious actors can manipulate the application logic by injecting SQL payloads that bypass normal security controls. The vulnerability operates at the application layer and specifically targets the XSJS (SAP HANA Extended Application Services JavaScript) runtime environment, which is designed to handle web requests and database interactions seamlessly.
The operational impact of CVE-2014-8588 extends far beyond simple data theft or manipulation. Successful exploitation can lead to complete system compromise, allowing attackers to execute arbitrary database commands with elevated privileges. This includes potential data exfiltration, unauthorized access to sensitive business information, modification of critical database structures, and even lateral movement within the enterprise network. The vulnerability affects organizations using SAP HANA in production environments where database security is paramount, potentially exposing financial records, customer data, intellectual property, and other confidential information. Organizations relying on SAP HANA for mission-critical applications face significant risk of business disruption and regulatory compliance violations.
Mitigation strategies for this vulnerability require immediate patching of affected SAP HANA systems through official SAP security updates and service packs. Organizations should implement network segmentation to limit access to SAP HANA systems and deploy web application firewalls to monitor and filter suspicious SQL injection attempts. Additionally, security teams should conduct comprehensive vulnerability assessments to identify other potential injection points within their SAP environments and establish robust input validation procedures. The vulnerability aligns with CWE-89 which categorizes SQL injection flaws, and represents a significant concern under the ATT&CK framework's execution and privilege escalation tactics. Regular security monitoring, database access controls, and least-privilege principles should be enforced to minimize potential impact from similar vulnerabilities in the future.