Unauthenticated code execution via dangerous file upload
Published Sep 15, 2026 · Updated Sep 15, 2026
Unrestricted file upload in Dell Wyse Management Suite before 2605.0.3.683 allows remote attackers to execute code without authentication. Dell identifies acceptance of a dangerous file type but has not disclosed the affected upload handler, validation failure, or request parameters. Network access to the management service is sufficient, and successful exploitation executes attacker-controlled code on the server.
Summary
What happened
Unrestricted file upload in Dell Wyse Management Suite before 2605.0.3.683 allows remote attackers to execute code without authentication. Dell identifies acceptance of a dangerous file type but has not disclosed the affected upload handler, validation failure, or request parameters. Network access to the management service is sufficient, and successful exploitation executes attacker-controlled code on the server.
The record
- CVE
- CVE-2026-81240
- Published
- Sep 15, 2026
- Updated
- Sep 15, 2026
- Vendor
- Dell
- Product
- Wyse Management Suite
- Classifications
- CWE-434, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 15, 2026CVE publishedPublication date reported by the CVE source.
- Sep 15, 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.
- Affected versionversion=0 <WMS 2605.0.3.683
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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.
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Technologies
Your stack
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Your stack
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