Auth bypass in Acronis Agent
CVE-2021-44204
Local privilege escalation via named pipe due to improper access control checks. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035, Acronis Agent (Windows) before build 27147, Acronis Cyber Protect…
EPSS: 0.002 (9.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Acronis Agent — versions unspecified
- Acronis Cyber Protect 15 — versions unspecified
- Acronis Cyber Protect Home Office — versions unspecified
- Acronis True Image 2021 — versions unspecified
- Acronis Agent
- Acronis Cyber_protect — versions 15
- Acronis Cyber_protect_home_office
- Acronis True_image — versions 2021
- Microsoft Windows
Weakness classification (CWE)
References
- security@acronis.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-44204?
- CVE-2021-44204 is a high-severity vulnerability in Acronis Agent, classified under Improper Authorization. CVSS score: 7.8/10. Published 2022-02-04.
- How severe is CVE-2021-44204?
- High severity. CVSS v3 base score is 7.8 out of 10.