Authenticated code execution via unvalidated upload extension
Published Mar 9, 2025 · Updated Mar 10, 2025
Unrestricted file upload in zzskzy Warehouse Refinement Management System 3.1 allows remote authenticated users to execute code. AcceptZip.ashx ProcessRequest takes the first uploaded file, retains its unvalidated extension, and saves it beneath the web-served Down directory. Low-privileged access is required, and uploading an ASPX script enables server-side code execution when the saved file is requested.
Summary
What happened
Unrestricted file upload in zzskzy Warehouse Refinement Management System 3.1 allows remote authenticated users to execute code. AcceptZip.ashx ProcessRequest takes the first uploaded file, retains its unvalidated extension, and saves it beneath the web-served Down directory. Low-privileged access is required, and uploading an ASPX script enables server-side code execution when the saved file is requested.
The record
- CVE
- CVE-2025-2115
- Published
- Mar 9, 2025
- Updated
- Mar 10, 2025
- Vendor
- zzskzy
- Product
- Warehouse Refinement Management System
- Classifications
- CWE-434, CWE-284, T1190, T1505.003
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 9, 2025CVE publishedPublication date reported by the CVE source.
- Mar 10, 2025Record 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=3.1
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
- AcceptZip.ashx ASPX upload proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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