HTTP: OpenEMR ajax_download.php Directory Traversal
This signature detects attempts to exploit a known vulnerability against OpenEMR. A successful attack can lead to command injection and arbitrary code execution.
Extended Description
An issue was discovered in custom/ajax_download.php in OpenEMR before 5.0.2 via the fileName parameter. An attacker can download any file (that is readable by the user www-data) from server storage. If the requested file is writable for the www-data user and the directory /var/www/openemr/sites/default/documents/cqm_qrda/ exists, it will be deleted from server.
Affected Products
Open-emr openemr
References
CVE: CVE-2019-14530
Short Name
HTTP:DIR:OPENEMR-AJAX-DOWNLOAD
Severity
Minor
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2019-14530 Directory OpenEMR Traversal ajax_download.php
Release Date
01/07/2020
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3466
False Positive
Unknown
Vendors
Open-emr
CVSS Score
6.0