CVE-2021-33578: Echobh Sharecare

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Echo ShareCare 8.15.5 is susceptible to SQL injection vulnerabilities when processing remote input from both authenticated and unauthenticated users, leading to the ability to bypass authentication, exfiltrate Structured Query Language (SQL) records, and manipulate data.

Affected products

• Echobh Sharecare: version 8.15.5 only

Published 2021-07-13. Last modified 2026-06-17.