Admin-level code execution via dangerous file upload
Published Aug 14, 2026 · Updated Aug 14, 2026
Unrestricted file upload in Dell Wyse Management Suite before 2605.0.2 allows remote authenticated users to execute arbitrary code. Dell has not disclosed the upload endpoint, accepted file type, storage path, or execution path that turns the uploaded file into code execution. Exploitation requires a high-privilege WMS account and remote network access, after which attacker-controlled code runs on the server.
Summary
What happened
Unrestricted file upload in Dell Wyse Management Suite before 2605.0.2 allows remote authenticated users to execute arbitrary code. Dell has not disclosed the upload endpoint, accepted file type, storage path, or execution path that turns the uploaded file into code execution. Exploitation requires a high-privilege WMS account and remote network access, after which attacker-controlled code runs on the server.
The record
- CVE
- CVE-2026-66271
- Published
- Aug 14, 2026
- Updated
- Aug 14, 2026
- Vendor
- Dell Technologies
- Product
- Wyse Management Suite
- Classifications
- CWE-434, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Aug 14, 2026CVE publishedPublication date reported by the CVE source.
- Aug 14, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <2605.0.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
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
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo