CVE-2026-23859Network attack vector

Admin-level protection bypass through client-side enforcement

Published Feb 24, 2026 · Updated Feb 24, 2026

Client-side security enforcement in Dell Wyse Management Suite before 5.5 allows remote authenticated users to bypass a protection. Dell identifies CWE-602 but does not disclose the affected interface, request, or client-side check that substitutes for server-side enforcement. High-privileged WMS access is required, and the published impact is limited to unauthorized modification of protected state.

CVSS severity2.7
Low
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Client-side security enforcement in Dell Wyse Management Suite before 5.5 allows remote authenticated users to bypass a protection. Dell identifies CWE-602 but does not disclose the affected interface, request, or client-side check that substitutes for server-side enforcement. High-privileged WMS access is required, and the published impact is limited to unauthorized modification of protected state.

The record

CVE
CVE-2026-23859
Published
Feb 24, 2026
Updated
Feb 24, 2026
Vendor
Dell Technologies
Product
Wyse Management Suite
Classifications
CWE-602
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=N/A <5.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Dell Technologies · Wyse Management Suiteversion=N/A <5.5

Published CVSS scores

2.7DellCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-602Client-Side Enforcement of Server-Side Security

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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