CVE-2021-35342: Northern.tech Useradm

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

The useradm service 1.14.0 (in Northern.tech Mender Enterprise 2.7.x before 2.7.1) and 1.13.0 (in Northern.tech Mender Enterprise 2.6.x before 2.6.1) allows users to access the system with their JWT token after logout, because of missing invalidation (if the JWT verification cache is enabled).

Affected products

• Northern.tech Useradm: version 1.14.0 only; version 1.13.0 only

Published 2021-08-27. Last modified 2026-06-17.