CVE-2021-21537: Dell Hybrid Client

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell Hybrid Client versions prior to 1.5 contain an information exposure vulnerability. A local unauthenticated attacker may exploit this vulnerability in order to view and exfiltrate sensitive information on the system.

Affected products

• Dell Hybrid Client: before 1.5 (fixed in 1.5)

Published 2021-04-30. Last modified 2026-06-17.