CVE-2021-20256: Red Hat Satellite

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A flaw was found in Red Hat Satellite. The BMC interface exposes the password through the API to an authenticated local attacker with view_hosts permission. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected products

• Red Hat Satellite: version 6.0 only

Published 2021-02-23. Last modified 2026-06-17.