Vulnerability Details : CVE-2023-41743
Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40278, Acronis Agent (Windows) before build 31637, Acronis Cyber Protect 15 (Windows) before build 35979.
Vulnerability category: Gain privilege
Products affected by CVE-2023-41743
- 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:cyber_protect:15:update3:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect:15:update4:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect:15:update5:*:*:*:*:*:*
- cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:-:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:39900:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:40107:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:40173:*:*:*:*:*:*:*
- cpe:2.3:a:acronis:cyber_protect_home_office:40208:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-41743
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-41743
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
2.0
|
6.0
|
Acronis International GmbH | |
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-2023-41743
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by:
- nvd@nist.gov (Primary)
- security@acronis.com (Secondary)
References for CVE-2023-41743
-
https://security-advisory.acronis.com/advisories/SEC-5487
Acronis Advisory Database - AcronisRelease Notes;Vendor Advisory
-
https://security-advisory.acronis.com/SEC-4858
Local privilege escalation due to insecure driver communication port permissions - SEC-4858 - Acronis Advisory Database - AcronisRelease Notes;Vendor Advisory
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