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CVE-2026-79684

Quick assessment

Affected
Dell PowerStore 500T
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 PowerStore是美国Dell公司的一款企业级网络存储系统。 Dell PowerStore 4.1.0.6-2771237之前版本和4.3.1.2-2771239之前版本存在处理逻辑错误漏洞，该漏洞源于保护机制失败，可能导致经过身份验证的有限权限用户绕过访问限制并获得提升的权限。

CVSS 8.8 · High EPSS 0.49% · P42

Affected Version Matrix 24

VendorProduct Version RangeStatus
Dell PowerStore 1000T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 1200T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 3000T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 3200Q < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 3200T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 5000T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 500T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 5200Q < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 5200T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 7000T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 9000T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
Dell PowerStore 9200T < 4.1.0.6-2771237 or later affected
< 4.3.1.2-2771239 or later affected
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I. Basic Information for CVE-2026-79684

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerStore 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerStore是美国Dell公司的一款企业级网络存储系统。 Dell PowerStore 4.1.0.6-2771237之前版本和4.3.1.2-2771239之前版本存在处理逻辑错误漏洞，该漏洞源于保护机制失败，可能导致经过身份验证的有限权限用户绕过访问限制并获得提升的权限。
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 PowerStore 500T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 1000T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 1200T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 3000T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 3200Q 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 3200T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 5000T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 5200Q 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 5200T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 7000T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 9000T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 9200T 0 ~ 4.1.0.6-2771237 or later -
Dell PowerStore 500T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 1000T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 1200T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 3000T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 3200Q 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 3200T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 5000T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 5200Q 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 5200T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 7000T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 9000T 0 ~ 4.3.1.2-2771239 or later -
Dell PowerStore 9200T 0 ~ 4.3.1.2-2771239 or later -

II. Public POCs for CVE-2026-79684

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III. Intelligence Information for CVE-2026-79684

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Vendor Advisories for CVE-2026-79684 (1)

Same Patch Batch · Dell · 2026-09-01 · 13 CVEs total

CVE-2026-79687 9.0 CRITICAL Dell PowerStore 授权问题漏洞
CVE-2026-58566 8.8 HIGH Dell PowerStore 授权问题漏洞
CVE-2026-58567 8.8 HIGH Dell PowerStore 命令注入漏洞
CVE-2026-79682 8.8 HIGH Dell PowerStore 命令注入漏洞
CVE-2026-58569 8.8 HIGH Dell PowerStore 软件供应链问题漏洞
CVE-2026-79686 8.8 HIGH Dell PowerStore 处理逻辑错误漏洞
CVE-2026-58571 8.8 HIGH Dell PowerStore 命令注入漏洞
CVE-2026-58572 8.8 HIGH Dell PowerStore 代码注入漏洞
CVE-2026-79683 8.8 HIGH Dell PowerStore 处理逻辑错误漏洞
CVE-2026-58575 8.8 HIGH Dell PowerStore 授权问题漏洞
CVE-2026-76111 8.8 HIGH Dell PowerStore 授权问题漏洞
CVE-2026-79685 6.5 MEDIUM Dell PowerStore 命令注入漏洞

IV. Related Vulnerabilities

Same product: PowerStore 500T
Same vendor: Dell
Same weakness: CWE-693

V. Comments for CVE-2026-79684

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