Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-20331 | First vendor Publication | 2021-05-13 |
| Vendor | Cve | Last vendor Modification | 2024-01-23 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 4.9 | ||
| Base Score | 4.9 | Environmental Score | 4.9 |
| impact SubScore | 3.6 | Temporal Score | 4.9 |
| Exploitabality Sub Score | 1.2 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | High | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:S/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 3.5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Specific versions of the MongoDB C# Driver may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when commands such as "saslStart", "saslContinue", "isMaster", "createUser", and "updateUser" are executed. Without due care, an application may inadvertently expose this authenticated-related information, e.g., by writing it to a log file. This issue only arises if an application enables the command listener feature (this is not enabled by default). This issue affects the MongoDB C# Driver v2.12 versions prior to and including 2.12.1. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20331 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 2 |
Sources (Detail)
| Source | Url |
|---|---|
| CONFIRM | https://jira.mongodb.org/browse/CSHARP-3521 |
Alert History
| Date | Informations |
|---|---|
| 2024-01-23 21:27:50 |
|
| 2021-06-03 21:23:15 |
|
| 2021-05-25 17:22:53 |
|
| 2021-05-18 05:22:49 |
|
| 2021-05-13 13:22:45 |
|
