What is CVE-2023-44152?

CVE-2023-44152 is a critical-severity vulnerability in Acronis Cyber Protect 15, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2023-09-27.

How severe is CVE-2023-44152?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Acronis Cyber Protect 15

CVE-2023-44152

Sensitive information disclosure and manipulation due to improper authentication. The following products are affected: Acronis Cyber Protect 15 (Linux, macOS, Windows) before build 35979.

Vulnerability class: Broken Authentication

Published 2023-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.009 · change: +0.003

Affected products

Acronis Cyber Protect 15 — versions unspecified
Acronis Cyber Protect — versions 15
Apple macOS
Linux Kernel
Microsoft Windows

Weakness classification (CWE)

References

security-advisory.acronis.com/advisories/SEC-1908 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-44152?: CVE-2023-44152 is a critical-severity vulnerability in Acronis Cyber Protect 15, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2023-09-27.
How severe is CVE-2023-44152?: Critical severity. CVSS v3 base score is 9.1 out of 10.