CVE-2021-43117: Fastadmin

Critical severity, CVSS 9.8. EPSS: 2.2% chance of exploitation in the next 30 days.

fastadmin v1.2.1 is affected by a file upload vulnerability which allows arbitrary code execution through shell access.

Affected products

• Fastadmin Fastadmin: version 1.2.1 only

Published 2021-12-13. Last modified 2026-06-17.