CVE-2018-15767: Dell Openmanage Network Manager

High severity, CVSS 8.8. EPSS: 12.3% chance of exploitation in the next 30 days.

The Dell OpenManage Network Manager virtual appliance versions prior to 6.5.3 contain an improper authorization vulnerability caused by a misconfiguration in the /etc/sudoers file.

Affected products

• Dell Openmanage Network Manager: before 6.5.3 (fixed in 6.5.3)

Published 2018-11-30. Last modified 2026-06-17.