VULNERABILITY INTELLIGENCE

CVE-2021-21505

CVSS score8 HIGH
EPSS probability2.39%
CISA KEVNot currently listed
Published2021-05-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Dell EMC Integrated System for Microsoft Azure Stack Hub, versions 1906 – 2011, contain an undocumented default iDRAC account. A remote unauthenticated attacker, with the knowledge of the default credentials, could potentially exploit this to log in to the system to gain root privileges.

Weakness classification

  • security_alert@emc.com: CWE-255
  • nvd@nist.gov: CWE-1188

Primary references