Vulnerability Details : 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 Home Office (Windows) before build 39612, Acronis True Image 2021 (Windows) before build 39287
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-44204
- cpe:2.3:a:acronis:true_image:2021:update_1:*:*:*:windows:*:*
- cpe:2.3:a:acronis:true_image:2021:update_2:*:*:*:windows:*:*
- cpe:2.3:a:acronis:true_image:2021:update_3:*:*:*:windows:*:*
- cpe:2.3:a:acronis:true_image:2021:update_4:*:*:*:windows:*:*
- cpe:2.3:a:acronis:true_image:2021:*:*:*:*:-:*:*
- cpe:2.3:a:acronis:true_image:2021:update_5:*:*:*:windows:*:*
- cpe:2.3:a:acronis:cyber_protect:15:-:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect:15:update1:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect:15:update2:*:*:*:*:*:*
- cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44204
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44204
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-44204
-
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Assigned by: security@acronis.com (Secondary)
References for CVE-2021-44204
-
https://security-advisory.acronis.com/advisories/SEC-2355
Acronis Advisory Database - AcronisVendor Advisory
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