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Wyse Management Suite CVE-2026-63700

| EUVDEUVD-2026-58708 HIGH
Improper Privilege Management (CWE-269)
2026-08-14 dell GHSA-237r-96vf-c3r9
7.8
CVSS 3.1 · NVD
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Severity by source

Vendor (dell) PRIMARY
HIGH
qualitative
NVD
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.8 HIGH

Local-only vector (AV:L) with specific trigger conditions (AC:H); low privilege required to initiate; scope change reflects privilege gain beyond the originating WMS process context.

3.1 AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
4.0 AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (dell).

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Patch available
Aug 14, 2026 - 17:01 EUVD
Analysis Generated
Aug 14, 2026 - 16:21 vuln.today
CVE Published
Aug 14, 2026 - 15:41 cve.org
HIGH 7.8

DescriptionNVD

Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Incorrect Default Permission vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Privilege Escalation.

AnalysisAI

Privilege escalation in Dell Wyse Management Suite (WMS) versions prior to 2605.0.2 enables a local low-privileged attacker to gain elevated system control by exploiting incorrectly set default permissions on files or resources managed by the WMS platform (CWE-269). The CVSS vector confirms a scope change (S:C) with full confidentiality, integrity, and availability impact, meaning a successful exploit transcends the initially compromised process context. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
Obtain low-privileged local account on WMS host
Delivery
Enumerate WMS installation directories for weak permissions
Exploit
Identify privileged process consuming permissioned resource
Install
Wait or trigger AC:H timing condition
C2
Replace or modify targeted resource with malicious payload
Execute
Privileged WMS service loads attacker payload
Impact
Achieve elevated system-level code execution

Vulnerability AssessmentAI

Exploitation Exploitation requires an attacker to hold a valid low-privileged local account on the host running Dell WMS versions prior to 2605.0.2 - remote unauthenticated access is not viable given the AV:L local attack vector. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The vendor-assigned CVSS score of 7.8 reflects a local-only attack vector (AV:L) that requires existing low-privileged access (PR:L) and elevated complexity (AC:H), collectively acting as meaningful barriers to casual exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with a low-privileged local account on a WMS server locates an improperly permissioned file or directory - such as a service binary path or a configuration directory writable by non-administrative users - that is periodically accessed by a privileged WMS service or scheduled task. By replacing or modifying the targeted resource at the precise moment required by the AC:H complexity condition, the attacker causes the privileged process to load and execute their payload, escalating to full system privileges. …
Remediation Upgrade Dell Wyse Management Suite to version 2605.0.2 or later, which is confirmed as the remediated release per Dell advisory DSA-2026-329 at https://www.dell.com/support/kbdoc/en-us/000493271/dsa-2026-329-security-update-for-dell-wyse-management-suite-wms-for-multiple-vulnerabilities. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify all systems running Dell WMS versions prior to 2605.0.2 and prioritize by criticality of managed infrastructure. …

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CVE-2026-63700 vulnerability details – vuln.today

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