BaseFortify

Publication date: 2025-10-08

Last updated on: 2026-02-20

Assigner: Dell

Description

Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain unauthorized access to NFSv4 or SMB shares.

CVSS Scores

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Meta Information

Published

2025-10-08

Last Modified

2026-02-20

Generated

2026-07-06

AI Q&A

2025-10-08

EPSS Evaluated

2026-07-05

NVD

CVE-2025-43724

EUVD

EUVD-2025-33307

Affected Vendors & Products

Vendor	Product	Version / Range
dell	powerscale_onefs	From 9.5.0.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

Executive Summary

This vulnerability in Dell PowerScale OneFS versions prior to 9.12.0.0 is an authorization bypass through a user-controlled key. It allows a high privileged attacker with local access to potentially gain unauthorized access to NFSv4 or SMB shares.

Impact Analysis

The vulnerability could allow a high privileged attacker with local access to bypass authorization controls and gain unauthorized access to network file shares (NFSv4 or SMB), potentially leading to disruption of availability or unauthorized access to data.

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