Executive Summary

Informations
Name CVE-2019-14771 First vendor Publication 2019-08-07
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:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Backdrop CMS 1.12.x before 1.12.8 and 1.13.x before 1.13.3 allows the upload of entire-site configuration archives through the user interface or command line. It does not sufficiently check uploaded archives for invalid data, potentially allowing non-configuration scripts to be uploaded to the server. (This attack is mitigated by the attacker needing the "Synchronize, import, and export configuration" permission, a permission that only trusted administrators should be given. Other preventative measures in Backdrop CMS prevent the execution of PHP scripts, so another server-side scripting language must be accessible on the server to execute code.) Note: This has been disputed by multiple 3rd parties due to advanced permissions that are needed to exploit.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14771

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://backdropcms.org/security/backdrop-sa-core-2019-012
Source Url

Alert History

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Date Informations
2024-11-28 13:27:09
  • Multiple Updates
2024-08-05 09:28:00
  • Multiple Updates
2024-05-17 09:28:28
  • Multiple Updates
2024-05-14 21:28:15
  • Multiple Updates
2021-05-04 13:23:29
  • Multiple Updates
2021-04-22 02:38:34
  • Multiple Updates
2020-05-23 02:24:59
  • Multiple Updates
2019-09-11 12:03:59
  • Multiple Updates
2019-08-20 00:19:20
  • Multiple Updates
2019-08-17 00:19:27
  • Multiple Updates
2019-08-15 05:19:02
  • Multiple Updates
2019-08-08 17:19:30
  • Multiple Updates
2019-08-08 09:18:59
  • First insertion