CVE-2017-7236 in OnCommand Unified Manager Core Package
Summary
by MITRE
SQL injection vulnerability in NetApp OnCommand Unified Manager Core Package 5.x before 5.2.2P1 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 10/03/2020
The CVE-2017-7236 vulnerability represents a critical SQL injection flaw within NetApp OnCommand Unified Manager Core Package version 5.x prior to 5.2.2P1. This vulnerability exposes the system to remote code execution through maliciously crafted SQL commands that can be injected into the application's database layer. The flaw exists in the core package architecture and affects organizations utilizing NetApp's storage management platform for enterprise-level data center operations. The vulnerability is particularly concerning as it allows attackers to bypass authentication mechanisms and gain unauthorized access to sensitive data stored within the database.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the application's database interaction components. Attackers can exploit this weakness by sending specially crafted requests that manipulate the SQL query execution flow, potentially leading to data disclosure, modification, or deletion. The unspecified vectors indicate that the vulnerability could be triggered through multiple entry points within the application's interface, including web forms, API endpoints, or parameterized queries. This lack of specific vector identification suggests a fundamental flaw in the application's data handling processes rather than a single point of failure.
The operational impact of CVE-2017-7236 extends beyond simple data compromise, as it enables attackers to execute arbitrary commands on the underlying database server. This capability allows for complete system takeover, data exfiltration, and potential lateral movement within the network infrastructure. Organizations relying on NetApp OnCommand Unified Manager for storage management face significant risk of unauthorized access to critical enterprise data, including configuration details, performance metrics, and potentially sensitive customer information. The vulnerability directly violates the principle of least privilege and can lead to complete system compromise when exploited successfully.
Mitigation strategies for this vulnerability require immediate patch deployment to update the NetApp OnCommand Unified Manager to version 5.2.2P1 or later, which contains the necessary security fixes. Organizations should also implement network segmentation to limit access to the affected system, employ web application firewalls to detect and block malicious SQL injection attempts, and conduct thorough penetration testing to identify potential exploitation vectors. Additionally, implementing proper input validation, parameterized queries, and regular security assessments aligns with industry best practices and helps prevent similar vulnerabilities from emerging in the future. This vulnerability demonstrates the critical importance of maintaining up-to-date security patches and following secure coding practices as outlined in CWE-89 and ATT&CK technique T1071.3 for application layer attacks.