CVE-2022-45451: Acronis Agent

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40173, Acronis Agent (Windows) before build 30600, Acronis Cyber Protect 15 (Windows) before build 30984.

Affected products

• Acronis Agent: before c22.10 (fixed in c22.10)
• Acronis Cyber Protect: version 15 only
• Acronis Cyber Protect Home Office: before 40173 (fixed in 40173)

Published 2023-08-31. Last modified 2026-06-17.