CVE-2021-3797: Hestiacp Control Panel

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

hestiacp is vulnerable to Use of Wrong Operator in String Comparison

Affected products

• Hestiacp Control Panel: up to and including 1.4.12

Published 2021-09-15. Last modified 2026-06-17.