CVE-2018-11163: Quest Disk Backup

High severity, CVSS 7.2. EPSS: 4.3% chance of exploitation in the next 30 days.

Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 21 of 46).

Affected products

• Quest Disk Backup: before 4.0.3.1 (fixed in 4.0.3.1)

Published 2018-06-02. Last modified 2026-06-17.