CVE-2021-21612: Jenkins Tracetronic Ecu-Test

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Jenkins TraceTronic ECU-TEST Plugin 2.23.1 and earlier stores credentials unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.

Affected products

• Jenkins Tracetronic Ecu-Test: up to and including 2.23.1

Published 2021-01-13. Last modified 2026-06-17.