CVE-2023-25941

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-04-04 · updated 2026-06-17
Weakness: CWE-276

Description

Dell PowerScale OneFS versions 8.2.x-9.5.0.x contain an elevation of privilege vulnerability. A low-privileged local attacker could potentially exploit this vulnerability, leading to Denial of service, escalation of privileges, and information disclosure. This vulnerability breaks the compliance mode guarantee.

Affected products

Dell Emc Powerscale Onefs: from 9.1.0.0 through 9.1.0.28; from 9.2.1.0 before 9.2.1.22; from 9.4.0.0 before 9.4.0.13 — fixed in 9.2.1.22, 9.4.0.13

How to fix

Upgrade to a fixed version: Dell Emc Powerscale Onefs 9.2.1.22, 9.4.0.13. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000211539/dell-emc-powerscale-onefs-security
https://www.dell.com/support/kbdoc/en-us/000211539/dell-emc-powerscale-onefs-security

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