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CVE-2026-82166

Quick assessment

Affected
Dell Application Store
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 Application Store 26.05.0.7 之前的版本存在关键功能缺失身份验证漏洞。拥有相邻网络访问权限的未认证攻击者可能利用此漏洞，导致任意代码执行。

CVSS 8.8 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell Application Store < 26.05.0.7 affected
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I. Basic Information for CVE-2026-82166

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Application Store, versions prior to 26.05.0.7, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell Application Store 0 ~ 26.05.0.7 -

II. Public POCs for CVE-2026-82166

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III. Intelligence Information for CVE-2026-82166

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Other References for CVE-2026-82166 (1)

Same Patch Batch · Dell · 2026-10-19 · 4 CVEs total

CVE-2026-71170 7.8 HIGH Dell Application Store 26.05.0.7 前版本路径元素漏洞
CVE-2026-71169 7.0 HIGH Dell Application Store 26.05.0.7 前版本权限分配漏洞
CVE-2026-86375 6.2 MEDIUM Dell Application Installer 26.09.0.1 前版本敏感数据未加密漏洞

IV. Related Vulnerabilities

Same product: Application Store
Same vendor: Dell
Same weakness: CWE-306

V. Comments for CVE-2026-82166

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