EUVD-2026-27384
GHSA-8gpm-h2mh-36qc
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel HTTP API allows an unauthenticated remote attacker to perform a path traversal attack. By supplying a maliciously crafted fileName parameter during a file upload operation, an attacker can bypass intended storage boundaries and write arbitrary files to any location on the host filesystem accessible by the Java process. This can lead to Remote Code Execution (RCE) and complete system compromise.
AnalysisAI
Remote code execution in Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10 allows unauthenticated remote attackers to write arbitrary files anywhere on the host filesystem via path traversal in the Submodel HTTP API's file upload fileName parameter, leading to complete system compromise. The vulnerability receives the maximum CVSS score of 10.0 due to network-accessible exploitation requiring no authentication, privileges, or user interaction, with scope change enabling impact beyond the vulnerable component. …
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RemediationAI
Within 24 hours: Identify all systems running Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10 using asset inventory tools and network scanning; isolate affected systems from production networks if immediate patching is not feasible. Within 7 days: Upgrade all instances to Eclipse BaSyx Java Server SDK version 2.0.0-milestone-10 or later per vendor advisory; validate upgrade in test environment first. …
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External POC / Exploit Code
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