PT-2026-21794 · Dell · Dell Wyse Management Suite

Published 2025-12-24 · Updated 2026-03-26 · CVE-2026-22766

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Dell Wyse Management Suite versions prior to 5.5

Description Dell Wyse Management Suite versions prior to 5.5 are susceptible to an unrestricted file upload with a dangerous type. A high privileged attacker with remote access could potentially exploit this, leading to remote execution.

Recommendations Update Dell Wyse Management Suite to version 5.5 or later.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

BDU:2025-16323

CVE-2026-22766

Affected Products

Dell Wyse Management Suite

References · 9

• https://osv.dev/vulnerability/CVE-2026-22766 · Vendor Advisory
• https://dell.com/support/kbdoc/en-us/000429141/dsa-2026-103 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-16323 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-22766 · Security Note
• https://t.me/CVEtracker/45643 · Telegram Post
• https://twitter.com/the_yellow_fall/status/2037179538644623586 · Twitter Post
• https://twitter.com/autumn_good_35/status/2036490065480941723 · Twitter Post
• https://twitter.com/CybrPulse/status/2036806173828001954 · Twitter Post
• https://twitter.com/CVEnew/status/2026676428004274460 · Twitter Post