What’s Vulnerable › Vulnerabilities
CVE-2025-41714: Path Traversal via 'Upload-Key' in SmartEMS Upload Handling
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-09-10 · updated 2026-06-17
- Weakness: CWE-22
Description
The upload endpoint insufficiently validates the 'Upload-Key' request header. By supplying path traversal sequences, an authenticated attacker can cause the server to create upload-related artifacts outside the intended storage location. In certain configurations this enables arbitrary file write and may be leveraged to achieve remote code execution.
Affected products
- Welotec SmartEMS Web Application: from v0.0.0 before v3.3.6 — fixed in v3.3.6
How to fix
Upgrade to a fixed version: Welotec SmartEMS Web Application v3.3.6. Check the vendor advisory for mitigations.
References
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