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Medium severity6.5NVD Advisory· Published Aug 3, 2021· Updated Jun 17, 2026

CVE-2021-21563

CVE-2021-21563

Description

Dell EMC PowerScale OneFS versions 8.1.2-9.1.0.x contain an Improper Check for Unusual or Exceptional Conditions in its auditing component.This can lead to an authenticated user with low-privileges to trigger a denial of service event.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Dell/Powerscale Onefs7 versions
    cpe:2.3:o:dell:emc_powerscale_onefs:8.1.3:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:o:dell:emc_powerscale_onefs:8.1.3:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:8.2.1:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*
    • (no CPE)range: 8.1.2-9.1.0.x
    • (no CPE)range: 8.1.2-9.1.0.x

Patches

Vulnerability mechanics

References

1

News mentions

0

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