Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-2471 | First vendor Publication | 2021-10-20 |
| Vendor | Cve | Last vendor Modification | 2022-04-28 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.9 | ||
| Base Score | 5.9 | Environmental Score | 5.9 |
| impact SubScore | 5.2 | Temporal Score | 5.9 |
| Exploitabality Sub Score | 0.7 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | High | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:S/C:C/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.9 | Attack Range | Network |
| Cvss Impact Score | 9.2 | Attack Complexity | Medium |
| Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-2471 |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 2 |
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpuoct2021.html |
Alert History
| Date | Informations |
|---|---|
| 2022-04-28 21:23:12 |
|
| 2022-04-20 00:23:16 |
|
| 2022-02-21 01:53:06 |
|
| 2022-02-08 21:23:10 |
|
| 2021-11-22 21:23:08 |
|
| 2021-10-26 17:23:00 |
|
| 2021-10-20 17:22:55 |
|
