CVE-2020-5316
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
Dell SupportAssist for Business PCs versions 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.2, 2.1.3 and Dell SupportAssist for Home PCs version 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.2, 2.2.1, 2.2.2, 2.2.3, 3.0, 3.0.1, 3.0.2, 3.1, 3.2, 3.2.1, 3.2.2, 3.3, 3.3.1, 3.3.2, 3.3.3, 3.4 contain an uncontrolled search path vulnerability. A locally authenticated low privileged user could exploit this vulnerability to cause the loading of arbitrary DLLs by the SupportAssist binaries, resulting in the privileged execution of arbitrary code.
Overview
- CVE ID
- CVE-2020-5316
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-22T17:15:08
- Last Modified Date
- 2021-08-02T15:15:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.0.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dell:supportassist_for_home_pcs:3.4:*:*:*:*:*:*:* | 1 | 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 |
|---|---|
| http://www.dell.com/support/article/SLN320101 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5316 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5316 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:47 | Added to TrackCVE | |||
| 2022-12-05 06:47:44 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-05 06:47:44 | 2021-07-22T17:15Z | 2021-07-22T17:15:08 | CVE Published Date | updated |
| 2022-12-05 06:47:44 | 2021-08-02T15:15:46 | CVE Modified Date | updated | |
| 2022-12-05 06:47:44 | Analyzed | Vulnerability Status | updated |