CVE-2021-44202: Acronis Cyber Protect

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Stored cross-site scripting (XSS) was possible in activity details. The following products are affected: Acronis Cyber Protect 15 (Windows, Linux) before build 28035

Affected products

• Acronis Cyber Protect: before 15 (fixed in 15); version 15 only

Published 2021-11-29. Last modified 2026-06-17.