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CVE-2025-26330

Quick assessment

Affected
Dell PowerScale OneFS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell PowerScale OneFS是美国戴尔（Dell）公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS 9.4.0.0至9.10.0.1版本存在安全漏洞，该漏洞源于授权不当，可能导致未经验证的攻击者访问集群。

CVSS 7.0 · High EPSS 0.15% · P4
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I. Basic Information for CVE-2025-26330

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale OneFS, versions 9.4.0.0 through 9.10.0.1, contains an incorrect authorization vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability to access the cluster with previous privileges of a disabled user account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerScale OneFS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerScale OneFS是美国戴尔（Dell）公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS 9.4.0.0至9.10.0.1版本存在安全漏洞，该漏洞源于授权不当，可能导致未经验证的攻击者访问集群。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell PowerScale OneFS 9.4.0.0 ~ 9.10.0.1 -

II. Public POCs for CVE-2025-26330

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III. Intelligence Information for CVE-2025-26330

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Vendor Advisories for CVE-2025-26330 (1)

Same Patch Batch · Dell · 2025-04-10 · 7 CVEs total

CVE-2025-27690 9.8 CRITICAL Dell PowerScale OneFS 安全漏洞
CVE-2025-22471 6.5 MEDIUM Dell PowerScale OneFS 输入验证错误漏洞
CVE-2025-26480 5.3 MEDIUM Dell PowerScale OneFS 安全漏洞
CVE-2025-23378 3.3 LOW Dell PowerScale OneFS 安全漏洞
CVE-2025-26479 3.1 LOW Dell PowerScale OneFS 缓冲区错误漏洞
CVE-2025-29989 3.1 LOW Dell Client Platform BIOS 安全漏洞

IV. Related Vulnerabilities

Same product: PowerScale OneFS
Same vendor: Dell
Same weakness: CWE-863

V. Comments for CVE-2025-26330

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