CVE-2026-21425
Received Received - Intake
Incorrect Privilege Assignment in Dell PowerScale OneFS Enables Privilege Escalation

Publication date: 2026-03-04

Last updated on: 2026-03-04

Assigner: Dell

Description
Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect privilege assignment vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
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Meta Information
Published
2026-03-04
Last Modified
2026-03-04
Generated
2026-06-16
AI Q&A
2026-03-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-21425
EUVD
EUVD-2026-9390
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dell powerscale_onefs to 9.10.1.6 (exc)
dell powerscale_onefs From 9.11.0.0 (inc) to 9.13.0.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
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Executive Summary

This vulnerability exists in Dell PowerScale OneFS versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1. It is caused by incorrect privilege assignment, which means that a user with low privileges who has local access to the system could exploit this flaw to gain elevated privileges.

Impact Analysis

If exploited, this vulnerability could allow a low privileged attacker with local access to escalate their privileges. This means the attacker could gain higher-level permissions than intended, potentially leading to unauthorized access to sensitive data, system configuration changes, or disruption of services.

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