CVE-2021-21570: Dell Emc Networker

Medium severity, CVSS 4.9. EPSS: 0.8% chance of exploitation in the next 30 days.

Dell NetWorker, versions 18.x and 19.x contain an Information disclosure vulnerability. A NetWorker server user with remote access to NetWorker clients may potentially exploit this vulnerability and gain access to unauthorized information.

Affected products

• Dell Emc Networker: from 18.1.0.1, before 19.4.0.4 (fixed in 19.4.0.4)

Published 2021-09-28. Last modified 2026-06-17.