Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-3943 | First vendor Publication | 2021-11-22 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A remote code execution risk when restoring backup files was identified. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3943 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2025-07-15 01:49:55 |
|
| 2025-07-14 12:15:25 |
|
| 2025-06-26 01:48:49 |
|
| 2025-06-25 12:14:58 |
|
| 2025-05-27 13:04:30 |
|
| 2024-11-28 14:00:31 |
|
| 2024-08-02 13:28:19 |
|
| 2024-08-02 01:26:30 |
|
| 2024-02-02 02:28:22 |
|
| 2024-02-01 12:24:43 |
|
| 2023-09-05 13:22:45 |
|
| 2023-09-05 01:24:13 |
|
| 2023-09-02 13:21:08 |
|
| 2023-09-02 01:24:35 |
|
| 2023-08-12 13:27:12 |
|
| 2023-08-12 01:23:49 |
|
| 2023-08-11 13:19:28 |
|
| 2023-08-11 01:24:36 |
|
| 2023-08-06 13:17:25 |
|
| 2023-08-06 01:23:33 |
|
| 2023-08-04 13:17:47 |
|
| 2023-08-04 01:23:54 |
|
| 2023-07-14 13:17:51 |
|
| 2023-07-14 01:23:42 |
|
| 2023-05-26 02:09:08 |
|
| 2023-03-29 02:19:56 |
|
| 2023-03-28 12:23:54 |
|
| 2023-03-14 02:07:27 |
|
| 2023-01-04 13:00:36 |
|
| 2022-10-22 01:59:58 |
|
| 2022-10-11 13:09:23 |
|
| 2022-10-11 01:23:20 |
|
| 2022-09-19 02:05:51 |
|
| 2022-08-18 02:07:08 |
|
| 2022-08-08 02:05:54 |
|
| 2021-11-24 00:22:55 |
|
| 2021-11-22 21:22:55 |
|
