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CVE-2026-21423

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CVE-2026-21423

Published: Mar 4, 2026

Modified: Mar 5, 2026

PUBLISHED

CVSS v3.1

6.7

MEDIUM

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 default permissions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution, denial of service, elevation of privileges, and information disclosure.

VendorProductVersions

Dell

PowerScale OneFS

affected
9.11.0.0 through 9.12.0.1 - < 9.13.0.0 or later
affected
Versions prior to 9.10.1.6 - < 9.10.1.6 or later

Weaknesses (CWE)

CWE-276

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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