CVE-2020-27219: Eclipse Hawkbit

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

In all version of Eclipse Hawkbit prior to 0.3.0M7, the HTTP 404 (Not Found) JSON response body returned by the REST API may contain unsafe characters within the path attribute. Sending a POST request to a non existing resource will return the full path from the given URL unescaped to the client.

Affected products

• Eclipse Hawkbit: up to and including 0.2.5; version 0.3.0 only

Published 2021-01-14. Last modified 2026-06-17.