National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12170 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/ Exploit Third Party Advisory
http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html
https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-434 Unrestricted Upload of File with Dangerous Type NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:atutor:atutor:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.2.4


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12170
NVD Published Date:
05/17/2019
NVD Last Modified:
08/05/2019