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TI-2021-04667 Aliases CVE-2021-21586GHSA-h763-4gwg-x6g4

Path traversal in Dell Wyse Management Suite

Priority MEDIUM 42CWE-36Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Wyse Management Suite versions 3.2 and earlier contain an absolute path traversal vulnerability. A remote authenticated malicious user could exploit this vulnerability in order to read arbitrary files on the system.

Why it matters now

EPSS 0.04038 90th percentileScored 2026-11-07
Fix Fixed Wyse Management Suite (Dell): 3.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellWyse Management Suitebefore 3.33.3Patch availableCNA
  • Wyse Management Suite VendorDell Affected before 3.3 Fixed in 3.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dell:wyse_management_suite:*:*:*:*:*:*:*:*up to 3.2VulnerableDell
  • cpe:2.3:a:dell:wyse_management_suite:*:*:*:*:*:*:*:* Versions up to 3.2 Vulnerable ·Dell

Remediation

  • Fix · CNA Wyse Management Suite (Dell) Fixed in 3.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Dell Wyse Management Suite 3.3

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2021-04668 Information disclosure in Dell Wyse Management SuitePriority LOW 26
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21586
  2. 2026-10-03 Alias added: GHSA-h763-4gwg-x6g4

References

Advisory 1

  • TI-2026-56104 Unrestricted file upload in Dell Wyse Management Suite CVSS 3.1CRITICAL 9.8
  • TI-2026-56103 Unrestricted file upload in Dell Wyse Management Suite CVSS 3.1CRITICAL 9.8
  • TI-2026-56100 Unrestricted file upload in Dell Wyse Management Suite CVSS 3.1CRITICAL 9.8
  • TI-2026-29748 Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of… CVSS 3.1CRITICAL 9.8
  • TI-2026-56102 Missing authentication in Dell Wyse Management Suite CVSS 3.1CRITICAL 9.1
  • TI-2021-14699 Deserialization of untrusted data in Dell Wyse Management Suite CVSS 3.1CRITICAL 9.8
See all 69 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences