CVE-2026-21422
Received Received - Intake
External Control Vulnerability in Dell PowerScale OneFS Enables Bypass

Publication date: 2026-03-04

Last updated on: 2026-04-30

Assigner: Dell

Description
Dell PowerScale OneFS, versions 9.10.0.0 through 9.13.1.0, contains an external control of system or configuration setting vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to protection mechanism bypass.
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Meta Information
Published
2026-03-04
Last Modified
2026-04-30
Generated
2026-06-16
AI Q&A
2026-03-04
EPSS Evaluated
2026-06-14
NVD
CVE-2026-21422
EUVD
EUVD-2026-9397
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dell powerscale_onefs From 9.11.0.0 (inc) to 9.13.0.0 (exc)
dell powerscale_onefs From 9.10.0.0 (inc) to 9.10.1.6 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-15 One or more system settings or configuration elements can be externally controlled by a user.
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Executive Summary

This vulnerability exists in Dell PowerScale OneFS versions 9.10.0.0 through 9.10.1.5 and 9.11.0.0 through 9.12.0.1. It is an external control of system or configuration setting vulnerability. A highly privileged attacker with local access could exploit this flaw to bypass protection mechanisms.

Impact Analysis

If exploited, this vulnerability could allow a high privileged local attacker to bypass protection mechanisms on the affected system. This could lead to unauthorized changes in system or configuration settings, potentially compromising system integrity and availability.

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