Incorrect Privilege Assignment in Dell PowerScale OneFS Enables Privilege Escalation

Publication date: 2026-04-08

Last updated on: 2026-04-13

Assigner: Dell

Description

Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.1.6 and versions 9.11.0.0 through 9.13.0.1, contains an incorrect privilege assignment vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to elevation of privileges.

CVSS Scores

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Meta Information

Published

2026-04-08

Last Modified

2026-04-13

Generated

2026-07-06

AI Q&A

2026-04-08

EPSS Evaluated

2026-07-05

NVD

CVE-2026-27102

EUVD

EUVD-2026-20447

Affected Vendors & Products

Vendor	Product	Version / Range
dell	powerscale_onefs	From 9.5.0.0 (inc) to 9.10.1.7 (exc)
dell	powerscale_onefs	From 9.11.0.0 (inc) to 9.13.0.2 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-266	A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

Executive Summary

This vulnerability exists in Dell PowerScale OneFS versions 9.5.0.0 through 9.10.1.6 and 9.11.0.0 through 9.13.0.1. It is caused by an incorrect privilege assignment that allows a low privileged attacker with local access to potentially exploit the system and gain elevated privileges.

Impact Analysis

Exploiting this vulnerability could allow an attacker with low privileges and local access to elevate their privileges. This means the attacker could gain higher-level access to the system, potentially leading to unauthorized actions, data compromise, or disruption of system availability.

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