Quest NetVault Backup NVBUDashboard SQL Injection Remote Code Execution Vulnerability
Description
Quest NetVault Backup NVBUDashboard SQL Injection Remote Code Execution Vulnerability
AI Analyst Comment
Remediation
Apply security patches immediately for internet-facing systems. Monitor for exploitation attempts and review access logs.
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VENDOR: Quest
PRODUCT: NetVault Backup
AFFECTED_VERSIONS: See vendor advisory for affected versions
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Description Summary:
A SQL injection vulnerability in the NVBUDashboard component of Quest NetVault Backup allows remote attackers to potentially execute arbitrary code.
Executive Summary:
A critical SQL injection vulnerability in Quest NetVault Backup could allow an unauthenticated attacker to achieve remote code execution on the underlying system.
Vulnerability Details
CVE-ID: CVE-2026-9786
Affected Software: Quest NetVault Backup
Affected Versions: See vendor advisory for affected versions
Vulnerability: This vulnerability resides in the NVBUDashboard component, where improper sanitization of database inputs permits SQL injection. Successful exploitation allows an attacker to bypass security constraints and execute arbitrary code with the privileges of the service.
Business Impact
The high CVSS score of 8.8 reflects the potential for full system compromise, including unauthorized data access, modification, or complete service disruption. As backup infrastructure is a primary target for ransomware actors, this vulnerability presents a significant risk to data integrity and organizational business continuity.
Remediation Plan
Immediate Action: Review the official Quest security advisory and apply the necessary patches or configuration changes to the NVBUDashboard component immediately.
Proactive Monitoring: Monitor database access logs for anomalous query structures and unexpected administrative activity originating from the dashboard interface.
Compensating Controls: Restrict network access to the NetVault Backup dashboard to trusted management subnets and deploy a Web Application Firewall (WAF) to filter malicious SQL syntax.
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of June 25, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.
Analyst Recommendation
Given the severity of this remote code execution vulnerability, administrators must prioritize the assessment of their NetVault Backup deployments. Until a patch can be verified and applied, strict network segmentation is required to prevent unauthorized access to the vulnerable dashboard interface.