Vulnerability CVE-2019-12169
Published: 2019-06-03

Description:
ATutor 2.2.4 allows Arbitrary File Upload and Directory Traversal, resulting in remote code execution via a ".." pathname in a ZIP archive to the mods/_core/languages/language_import.php (aka Import New Language) or mods/_standard/patcher/index_admin.php (aka Patcher) component.

See advisories in our WLB2 database:
Topic
Author
Date
High
ATutor 2.2.4 Arbitrary File Upload / Command Execution
liquidsky
06.08.2019

Type:

CWE-434

 (Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Atutor -> Atutor 

 References:
http://incidentsecurity.com/atutor-2-2-4-language_import-arbitrary-file-upload-rce/
http://packetstormsecurity.com/files/153870/ATutor-2.2.4-Arbitrary-File-Upload-Command-Execution.html
https://github.com/fuzzlove
https://github.com/fuzzlove/ATutor-2.2.4-Language-Exploit
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