ZDI-CAN-27632: ZDI-26-372: Quest NetVault Backup NVBURemovableMedia 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-2026-9783.
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
1
What is the severity of ZDI-CAN-27632?
ZDI-CAN-27632 has a CVSS rating of 8.8, indicating a high severity level.
2
What systems are affected by ZDI-CAN-27632?
ZDI-CAN-27632 affects installations of Quest NetVault Backup.
3
How do I fix ZDI-CAN-27632?
To fix ZDI-CAN-27632, update Quest NetVault Backup to the latest version provided by the vendor.
4
Can ZDI-CAN-27632 be exploited without authentication?
No, ZDI-CAN-27632 requires authentication, but the existing mechanism can be bypassed.
5
What type of vulnerability is ZDI-CAN-27632?
ZDI-CAN-27632 is an SQL Injection vulnerability that can lead to remote code execution.