CVE-2021-21564: Dell Openmanage Enterprise

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Dell OpenManage Enterprise versions prior to 3.6.1 contain an improper authentication vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to hijack an elevated session or perform unauthorized actions by sending malformed data.

Affected products

• Dell Openmanage Enterprise: before 3.6.1 (fixed in 3.6.1)

Published 2021-08-09. Last modified 2026-06-17.