CVE-2021-44204
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
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
Overview
- CVE ID
- CVE-2021-44204
- Assigner
- security@acronis.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-04T23:15:12
- Last Modified Date
- 2022-08-09T00:39:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:acronis:true_image:2021:*:*:*:*:-:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:true_image:2021:update_1:*:*:*:windows:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:true_image:2021:update_2:*:*:*:windows:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:true_image:2021:update_3:*:*:*:windows:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:true_image:2021:update_4:*:*:*:windows:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:true_image:2021:update_5:*:*:*:windows:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:* | 1 | OR | c21.06 | |
| cpe:2.3:a:acronis:cyber_protect:15:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:cyber_protect:15:update1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:cyber_protect:15:update2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:acronis:cyber_protect_home_office:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://security-advisory.acronis.com/advisories/SEC-2355 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-44204 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44204 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:33:25 | Added to TrackCVE | |||
| 2022-12-06 08:37:40 | 2022-02-04T23:15Z | 2022-02-04T23:15:12 | CVE Published Date | updated |
| 2022-12-06 08:37:40 | 2022-08-09T00:39:49 | CVE Modified Date | updated | |
| 2022-12-06 08:37:40 | Analyzed | Vulnerability Status | updated |