CVE-2020-7921
CVSS V2 Low 3.5
CVSS V3 Medium 5.3
Description
Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects: MongoDB Inc. MongoDB Server 4.2 versions prior to 4.2.3; 4.0 versions prior to 4.0.15; 4.3 versions prior to 4.3.3; 3.6 versions prior to 3.6.18.
Overview
- CVE ID
- CVE-2020-7921
- Assigner
- cna@mongodb.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-05-06T15:15:11
- Last Modified Date
- 2020-07-07T19:20:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | 1 | OR | 3.6.0 | 3.6.18 |
| cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0 | 4.0.15 |
| cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | 1 | OR | 4.2.0 | 4.2.3 |
| cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* | 1 | OR | 4.3.0 | 4.3.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 1.6
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://jira.mongodb.org/browse/SERVER-45472 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-7921 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7921 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:41:20 | Added to TrackCVE | |||
| 2022-12-04 16:10:21 | 2020-05-06T15:15Z | 2020-05-06T15:15:11 | CVE Published Date | updated |
| 2022-12-04 16:10:21 | 2020-07-07T19:20:07 | CVE Modified Date | updated | |
| 2022-12-04 16:10:21 | Analyzed | Vulnerability Status | updated |