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High severity7.3NVD Advisory· Published Aug 3, 2021· Updated Jun 17, 2026

CVE-2021-21553

CVE-2021-21553

Description

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.

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Affected products

3
  • Dell/Powerscale Onefs3 versions
    cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*range: >=8.1.0,<=9.1.0
    • (no CPE)range: 8.1.0-9.1.0
    • (no CPE)range: 8.1.0-9.1.0

Patches

Vulnerability mechanics

References

1

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