CVE-2025-41714
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.
Published:Sep 10, 2025
Last Modified:Apr 15, 2026
EPS:Sep 10, 2025
EPSS Score:0.00658
CVSS Score:8.8
Affected Products
Vendor
Product
Action
Vendor
Welotec
Product
Smartems
Welotec
Smartems
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
