CVE-2021-21580: Dell Emc IDRAC8 Firmware

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Dell EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing / Text injection, where a malicious URL can inject text to present a customized message on the application that can phish users into believing that the message is legitimate.

Affected products

• Dell Emc IDRAC8 Firmware: before 2.80.80.80 (fixed in 2.80.80.80)
• Dell Emc IDRAC9 Firmware: before 5.00.00.00 (fixed in 5.00.00.00)

Published 2021-08-03. Last modified 2026-06-17.