CVE-2021-3412: Red Hat 3scale

High severity, CVSS 7.3. EPSS: 0.8% chance of exploitation in the next 30 days.

It was found that all versions of 3Scale developer portal lacked brute force protections. An attacker could use this gap to bypass login controls, and access privileged information, or possibly conduct further attacks.

Affected products

  • Red Hat 3scale: any version
  • Red Hat 3scale API Management: version 2.0 only

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