CVE-2021-21598: Dell Wyse Thinos

Low severity, CVSS 3.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.

Affected products

• Dell Wyse Thinos: version 9.0 only; version 9.1 only

Published 2021-08-10. Last modified 2026-06-17.