ZDI-CAN-27809: ZDI-26-368: Quest NetVault Backup NVBUDashboard 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-2026-7570.

Affected Software

1 affected component

Quest NetVault Backup

Event History

Jun 24, 2026

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-27809?

The severity of ZDI-CAN-27809 is rated at 8.8 on the CVSS scale.

How do I fix ZDI-CAN-27809?

To mitigate ZDI-CAN-27809, update Quest NetVault Backup to the latest version that addresses this vulnerability.

What type of vulnerability is ZDI-CAN-27809?

ZDI-CAN-27809 is an SQL injection vulnerability that can lead to remote code execution.

What is the impact of ZDI-CAN-27809?

ZDI-CAN-27809 allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup.

Is authentication required to exploit ZDI-CAN-27809?

Yes, although authentication is required, the existing mechanism can be bypassed.