CVE-2021-36294: Dell Emc Unity Operating Environment

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

Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user.

Affected products

• Dell Emc Unity Operating Environment: up to and including 8.1.21.266

Published 2022-01-25. Last modified 2026-06-17.