What is CVE-2025-30416?

CVE-2025-30416 is a critical-severity vulnerability in Acronis Cyber Protect 15, classified under Missing Authorization. CVSS score: 10.0/10. Published 2026-02-20.

How severe is CVE-2025-30416?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Auth bypass in Acronis Cyber Protect 15

CVE-2025-30416

Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 39938, Acronis Cyber Protect 15 (Linux, Windows) before build 41800.

Vulnerability class: Broken Access Control

EPSS: 0.000 (4.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Acronis Cyber Protect 15 — versions unspecified
Acronis Cyber Protect 16 — versions unspecified

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

SEC-8766 (vendor-advisory)

Frequently asked questions

What is CVE-2025-30416?: CVE-2025-30416 is a critical-severity vulnerability in Acronis Cyber Protect 15, classified under Missing Authorization. CVSS score: 10.0/10. Published 2026-02-20.
How severe is CVE-2025-30416?: Critical severity. CVSS v3 base score is 10.0 out of 10.