Vulnerability Database

318,251

Total vulnerabilities in the database

CVE-2021-21553

Dell PowerScale OneFS versions 8.1.0-9.1.0 contain an Incorrect User Management vulnerability.under some specific conditions, this can allow the CompAdmin user to elevate privileges and break out of Compliance mode. This is a critical vulnerability and Dell recommends upgrading at the earliest.

  • Published: Aug 3, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-21553
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.3
  • AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
dell / powerscale_onefs 8.1.0 9.1.0.x