CVE-2019-12170

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
atutoratutor
𝑥
≤ 2.2.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/
http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html
https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File
http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/
http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html
https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File