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CVE-2026-40638

Quick assessment

Affected
Dell PowerScale InsightIQ
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 InsightIQ是美国戴尔（Dell）公司的一个强大的性能监控和报告工具。 Dell PowerScale InsightIQ 5.0.0版本至6.2.0版本存在安全漏洞，该漏洞源于不必要的权限执行问题，可能导致具有本地访问权限的高权限攻击者提升权限。

CVSS 6.7 · Medium EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell PowerScale InsightIQ < 6.3.0 or later affected
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I. Basic Information for CVE-2026-40638

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale InsightIQ, versions 5.0.0 through 6.2.0, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to elevation of privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerScale InsightIQ 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerScale InsightIQ是美国戴尔（Dell）公司的一个强大的性能监控和报告工具。 Dell PowerScale InsightIQ 5.0.0版本至6.2.0版本存在安全漏洞，该漏洞源于不必要的权限执行问题，可能导致具有本地访问权限的高权限攻击者提升权限。
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 InsightIQ 0 ~ 6.3.0 or later -

II. Public POCs for CVE-2026-40638

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III. Intelligence Information for CVE-2026-40638

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Vendor Advisories for CVE-2026-40638 (1)

IV. Related Vulnerabilities

Same product: PowerScale InsightIQ
Same vendor: Dell
Same weakness: CWE-250

V. Comments for CVE-2026-40638

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