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Medium severity6.0NVD Advisory· Published Aug 16, 2021· Updated Jun 17, 2026

CVE-2021-21595

CVE-2021-21595

Description

Dell EMC PowerScale OneFS versions 8.2.x - 9.1.1.x contain an improper neutralization of special elements used in an OS command. This vulnerability could allow the compadmin user to elevate privileges. This only impacts Smartlock WORM compliance mode clusters as a critical vulnerability and Dell recommends to update/upgrade at the earliest opportunity.

AI Insight

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

Affected products

4
  • Dell/Powerscale Onefs4 versions
    cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*range: >=9.0.0.0,<9.2.0
    • cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*
    • (no CPE)range: 8.2.x - 9.1.1.x
    • (no CPE)range: 8.2.x - 9.1.1.x

Patches

Vulnerability mechanics

References

1

News mentions

0

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