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High severity7.5NVD Advisory· Published Nov 12, 2021· Updated Jun 17, 2026

CVE-2021-21528

CVE-2021-21528

Description

Dell EMC PowerScale OneFS versions 9.1.0, 9.2.0.x, 9.2.1.x contain an Exposure of Information through Directory Listing vulnerability. This vulnerability is triggered when upgrading from a previous versions.

AI Insight

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

Affected products

5
  • Dell/Powerscale Onefs5 versions
    cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:9.2.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:dell:emc_powerscale_onefs:9.2.1.0:*:*:*:*:*:*:*
    • (no CPE)range: 9.1.0, 9.2.0.x, 9.2.1.x
    • (no CPE)range: 9.1.0, 9.2.0.x, 9.2.1.x

Patches

Vulnerability mechanics

References

1

News mentions

0

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