CVE-2020-5353
CVSS V2 High 9
CVSS V3 High 8.8
Description
The Dell Isilon OneFS versions 8.2.2 and earlier and Dell EMC PowerScale OneFS version 9.0.0 default configuration for Network File System (NFS) allows access to an 'admin' home directory. An attacker may leverage a spoofed Unique Identifier (UID) over NFS to rewrite sensitive files to gain administrative access to the system.
Overview
- CVE ID
- CVE-2020-5353
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-29T16:15:08
- Last Modified Date
- 2021-08-06T17:09:29
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dell:emc_isilon_onefs:*:*:*:*:*:*:*:* | 1 | OR | 8.2.2 | |
| cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://support.emc.com/kb/542721 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5353 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5353 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:08 | Added to TrackCVE | |||
| 2022-12-05 07:00:15 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-05 07:00:15 | 2021-07-29T16:15Z | 2021-07-29T16:15:08 | CVE Published Date | updated |
| 2022-12-05 07:00:15 | 2021-08-06T17:09:29 | CVE Modified Date | updated | |
| 2022-12-05 07:00:15 | Analyzed | Vulnerability Status | updated |