CVE-2021-36306
CVSS V2 High 9.3
CVSS V3 Critical 9.8
Description
Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to gain access and perform actions on the affected system.
Overview
- CVE ID
- CVE-2021-36306
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-20T02:15:07
- Last Modified Date
- 2021-11-23T18:45:05
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:* | 1 | OR | 10.4.3.8 | |
| cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:* | 1 | OR | 10.5.0.0 | 10.5.0.10 |
| cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:* | 1 | OR | 10.5.1.0 | 10.5.1.10 |
| cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:* | 1 | OR | 10.5.2.0 | 10.5.2.8 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/000193076 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-36306 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36306 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:45:16 | Added to TrackCVE | |||
| 2022-12-05 14:57:01 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-05 14:57:01 | 2021-11-20T02:15Z | 2021-11-20T02:15:07 | CVE Published Date | updated |
| 2022-12-05 14:57:02 | 2021-11-23T18:45:05 | CVE Modified Date | updated | |
| 2022-12-05 14:57:02 | Analyzed | Vulnerability Status | updated |