What is CVE-2023-44155?

CVE-2023-44155 is a high-severity vulnerability in Acronis Cyber Protect 15, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2023-09-27.

How severe is CVE-2023-44155?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Acronis Cyber Protect 15

CVE-2023-44155

Sensitive information leak through log files. The following products are affected: Acronis Cyber Protect 15 (Linux, Windows) before build 35979.

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

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (63.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.011 · change: +0.004

Affected products

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

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

security-advisory.acronis.com/advisories/SEC-3471 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-44155?: CVE-2023-44155 is a high-severity vulnerability in Acronis Cyber Protect 15, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2023-09-27.
How severe is CVE-2023-44155?: High severity. CVSS v3 base score is 7.5 out of 10.