CVE-2021-44206
CVSS V2 Medium 4.4
CVSS V3 High 7.3
Description
Local privilege escalation due to DLL hijacking vulnerability in Acronis Media Builder service. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 39612, Acronis True Image 2021 (Windows) before build 39287
Overview
- CVE ID
- CVE-2021-44206
- Assigner
- security@acronis.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-04T23:15:12
- Last Modified Date
- 2022-02-09T18:12:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:acronis:true_image:2021:-:*:*:*:windows:*:* | 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 | ||
| AND | ||||
| 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:M/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.4
- Severity
- MEDIUM
- Exploitability Score
- 3.4
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.3
- Base Severity
- HIGH
- Exploitability Score
- 1.3
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://security-advisory.acronis.com/advisories/SEC-3058 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-44206 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44206 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:33:28 | Added to TrackCVE | |||
| 2022-12-06 08:37:49 | 2022-02-04T23:15Z | 2022-02-04T23:15:12 | CVE Published Date | updated |
| 2022-12-06 08:37:50 | 2022-02-09T18:12:36 | CVE Modified Date | updated | |
| 2022-12-06 08:37:50 | Analyzed | Vulnerability Status | updated |