CVE-2025-43724

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

08/10/2025

Last modified:

31/10/2025

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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

4.40

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:dell:powerscale_onefs::::::::	9.5.0.0 (including)	9.5.1.5 (excluding)
cpe:2.3:a:dell:powerscale_onefs::::::::	9.6.0 (including)	9.7.1.10 (excluding)
cpe:2.3:a:dell:powerscale_onefs::::::::	9.8.0.0 (including)	9.10.1.3 (excluding)
cpe:2.3:a:dell:powerscale_onefs::::::::	9.11.0.0 (including)	9.12.0.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://www.dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities