CVEvulnerability
CVE-2019-12170
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-05-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-434
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.
Affected configurations
• atutor atutor (<= 2.2.4)
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/ Exploit, Third Party Advisory, URL Repurposed
- http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html packetstormsecurity.com
- https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File Exploit, Third Party Advisory
- http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/ Exploit, Third Party Advisory, URL Repurposed
- http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html packetstormsecurity.com
- https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File Exploit, Third Party Advisory