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CVE-2026-81239

Quick assessment

Affected

Dell Wyse Management Suite

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 Wyse Management Suite 在 2605.0.3.683 之前的版本中存在“可上传危险类型文件”的漏洞。拥有远程访问权限的未认证攻击者可能利用此漏洞，从而触发远程代码执行（Remote Execution）。

CVSS 8.6 · High Updated Sep 16, 2026

Possible ATT&CK Techniques 2 AI

T1083 · File and Directory Discovery T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
Dell	Wyse Management Suite	`< WMS 2605.0.3.683`	affected

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Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain an Unrestricted Upload of File with Dangerous Type vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

危险类型文件的不加限制上传

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Dell	Wyse Management Suite	0 ~ WMS 2605.0.3.683	-

II. Public POCs for CVE-2026-81239

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-81239

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Vendor Advisories for CVE-2026-81239 (1)

🔗 DSA-2026-387: Security Update for Dell Wyse Management Suite (WMS) for Multiple Vulnerabilities | Dell US vendor-advisory

https://www.cve.org/CVERecord?id=CVE-2026-81239

Same Patch Batch · Dell · 2026-09-15 · 8 CVEs total

CVE-2026-63695	9.8 CRITICAL	Dell SmartFabric OS 10.6.1.3以下版本会话固定漏洞
CVE-2026-63696	9.1 CRITICAL	Dell SmartFabric OS10.6.1.3前远程代码执行
CVE-2026-81240	8.6 HIGH	Dell Wyse Management Suite 2605.0.3.683以下文件上传致远程代码执行
CVE-2026-81236	8.6 HIGH	Dell Wyse Management Suite 2605.0.3.683 前文件上传远程执行
CVE-2026-81235	8.0 HIGH	Dell Wyse Management Suite 2605.0.3.683前版本密码学缺陷
CVE-2026-81238	7.5 HIGH	Dell Wyse Management Suite 2605.0.3.683前认证缺失
CVE-2026-81237	6.5 MEDIUM	Dell Wyse Management Suite <2605.0.3.683 认证缺陷

IV. Related Vulnerabilities

Same product: Wyse Management Suite

Same vendor: Dell

Same weakness: CWE-434

V. Comments for CVE-2026-81239

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Goal Reached Thanks to every supporter — we hit 100%!

CVE-2026-81239

Quick assessment

Possible ATT&CK Techniques 2 AI

Affected Version Matrix 1

I. Basic Information for CVE-2026-81239

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-81239

III. Intelligence Information for CVE-2026-81239

Vendor Advisories for CVE-2026-81239 (1)

Same Patch Batch · Dell · 2026-09-15 · 8 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-81239

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