Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-40109 | First vendor Publication | 2021-09-27 |
| Vendor | Cve | Last vendor Modification | 2021-09-30 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 6.4 | ||
| Base Score | 6.4 | Environmental Score | 6.4 |
| impact SubScore | 2.7 | Temporal Score | 6.4 |
| Exploitabality Sub Score | 3.1 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Changed | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | None |
| 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:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.5 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A SSRF issue was discovered in Concrete CMS through 8.5.5. Users can access forbidden files on their local network. A user with permissions to upload files from external sites can upload a URL that redirects to an internal resource of any file type. The redirect is followed and loads the contents of the file from the redirected-to server. Files of disallowed types can be uploaded. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40109 |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://documentation.concretecms.org/developers/introduction/version-history... https://hackerone.com/reports/1102105 |
Alert History
| Date | Informations |
|---|---|
| 2021-09-30 21:23:12 |
|
| 2021-09-27 17:22:52 |
|
