CVE-2021-21503
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.
Overview
- CVE ID
- CVE-2021-21503
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-08T22:15:13
- Last Modified Date
- 2021-03-12T19:28:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0:*:*:*:*:*:*:* | 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 |
|---|---|
| https://www.dell.com/support/kbdoc/000183717 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21503 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21503 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:20:04 | Added to TrackCVE | |||
| 2022-12-05 23:17:05 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-05 23:17:05 | 2021-03-08T22:15Z | 2021-03-08T22:15:13 | CVE Published Date | updated |
| 2022-12-05 23:17:05 | 2021-03-12T19:28:00 | CVE Modified Date | updated | |
| 2022-12-05 23:17:05 | Analyzed | Vulnerability Status | updated |