CVE-2026-94348 in PowerScale InsightIQ
Summary
by MITRE • 10/14/2026
Dell PowerScale InsightIQ, versions 5.2.0 through 6.3.0, contains an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.
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Analysis
by VulDB Data Team • 10/14/2026
The identified vulnerability resides within Dell PowerScale InsightIQ, specifically affecting versions ranging from 5.2.0 through 6.3.0. This software suite is designed for monitoring and managing large-scale storage environments, providing administrators with critical insights into system performance and health. The core issue is classified as an Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. This flaw indicates that the application fails to adequately sanitize or validate user-supplied input before incorporating it into database queries executed by the backend relational database management system. In a typical secure implementation, any special characters such as single quotes, semicolons, or comment markers introduced via user interfaces are either escaped properly or rejected if they do not conform to expected data types. However, in this specific instance, the input validation logic is insufficient, allowing malicious actors to inject arbitrary SQL commands into the query structure.
The exploitation vector for this vulnerability requires a low-privileged attacker with local access to the InsightIQ system. This constraint significantly limits the attack surface compared to remote code execution or network-based exploits but remains critical in environments where insider threats are a concern or where an attacker has already gained foothold through other means, such as phishing or physical access. Once authenticated locally at a low privilege level, the attacker can interact with specific application endpoints that process user input for database operations without proper sanitization. By crafting malicious payloads containing SQL syntax, the attacker can manipulate the intended query logic. While many SQL injection vulnerabilities are associated with data exfiltration or unauthorized modification of records, in this particular case, the primary consequence identified is a Denial of Service condition. This suggests that the injected commands likely cause database errors, resource exhaustion, or application crashes rather than allowing for direct data theft or privilege escalation at this stage.
The operational impact of this vulnerability centers on service availability and integrity. A successful exploitation could lead to the disruption of monitoring services provided by InsightIQ. Since these systems are often central to IT operations teams relying on real-time metrics for storage infrastructure, a denial of service event can blind administrators to potential hardware failures or performance bottlenecks in their data center. This lack of visibility increases the risk of undetected outages and complicates incident response efforts. Furthermore, depending on the specific database engine and configuration, certain types of SQL injection attacks could potentially lead to broader security compromises if combined with other vulnerabilities or misconfigurations, although the primary reported impact is restricted to availability disruption. The presence of this flaw highlights a gap in secure coding practices regarding input validation within the application layer.
To mitigate this risk, immediate action should be taken by upgrading Dell PowerScale InsightIQ to a version later than 6.3.0, where these issues have presumably been addressed through code patches and enhanced security controls. In scenarios where an upgrade is not immediately feasible, administrators should implement strict network segmentation to restrict local access to the InsightIQ management interface only to trusted administrative workstations. Additionally, deploying Web Application Firewalls with rules tuned to detect SQL injection patterns can provide a layer of defense in depth by blocking malicious payloads before they reach the application logic. Regular security audits and code reviews focusing on database interaction layers are also recommended to prevent similar vulnerabilities from being introduced during future development cycles. Adhering to industry standards such as CWE-89, which specifically addresses Improper Neutralization of Special Elements used in an SQL Command, ensures that developers prioritize input validation and parameterized queries as fundamental security controls. Furthermore, aligning with MITRE ATT&CK techniques related to Application Layer Attacks can help organizations monitor for anomalous database query patterns indicative of exploitation attempts.