Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-12170 First vendor Publication 2019-05-17
Vendor Cve Last vendor Modification 2024-02-14

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:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PHP files to be written to the web root, and for code to execute on the remote server.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12170

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-434 Unrestricted Upload of File with Dangerous Type (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 35

Sources (Detail)

Source Url
MISC http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/
http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Comman...
https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File

Alert History

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Date Informations
2024-02-14 13:28:14
  • Multiple Updates
2022-04-16 12:40:40
  • Multiple Updates
2021-05-04 13:23:29
  • Multiple Updates
2021-04-22 02:38:28
  • Multiple Updates
2020-05-23 02:21:58
  • Multiple Updates
2019-08-06 05:19:20
  • Multiple Updates
2019-05-21 21:19:31
  • Multiple Updates
2019-05-18 05:19:36
  • First insertion