Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-42559 | First vendor Publication | 2022-01-12 |
| Vendor | Cve | Last vendor Modification | 2022-01-19 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.8 | ||
| Base Score | 8.8 | Environmental Score | 8.8 |
| impact SubScore | 5.9 | Temporal Score | 8.8 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | 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:S/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in CALDERA 2.8.1. It contains multiple startup "requirements" that execute commands when starting the server. Because these commands can be changed via the REST API, an authenticated user can insert arbitrary commands that will execute when the server is restarted. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42559 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-77 | Improper Sanitization of Special Elements used in a Command ('Command Injection') |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 2 |
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42559-Comma... https://github.com/mitre/caldera/releases |
Alert History
| Date | Informations |
|---|---|
| 2022-01-20 00:22:57 |
|
| 2022-01-13 17:23:07 |
|
| 2022-01-13 00:23:04 |
|
