ZDI-26-371: Quest NetVault Backup NVBUDeviceDrive SQL Injection Remote Code Execution Vulnerability

Published Jun 24, 2026
·
Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2026-9782.

Affected Software

1 affected component
Quest Software NetVault Backup

Event History

Jun 24, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Advisory Published
via ZDI·11:45 PM
Data Sourced
via ZDI·11:45 PM
Affected Software

Frequently Asked Questions

1

What is the severity of ZDI-26-371?

ZDI-26-371 has a CVSS rating of 8.8, indicating a high severity level.

2

What is ZDI-26-371 vulnerability about?

ZDI-26-371 is a SQL Injection vulnerability in Quest NetVault Backup that allows remote code execution.

3

How do I fix ZDI-26-371?

To fix ZDI-26-371, ensure you update to the latest patched version of Quest NetVault Backup.

4

Can authenticated users exploit ZDI-26-371?

Yes, the vulnerability can be exploited by authenticated users, as the authentication mechanism can be bypassed.

5

What are the potential impacts of ZDI-26-371?

The potential impact of ZDI-26-371 includes unauthorized remote code execution on affected NetVault Backup installations.

Contact

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