CVE-2019-14530

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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.0 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/openemr/openemr/pull/2592	Patch Third Party Advisory
https://github.com/Wezery/CVE-2019-14530	Exploit Third Party Advisory
http://packetstormsecurity.com/files/163215/OpenEMR-5.0.1.7-Path-Traversal.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/163375/OpenEMR-5.0.1.7-Path-Traversal.html	Exploit Third Party Advisory VDB Entry
https://github.com/Hacker5preme/Exploits/tree/main/CVE-2019-14530-Exploit	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*

Information

Published : 2019-08-13 07:15

Updated : 2022-02-10 07:26

NVD link : CVE-2019-14530

Mitre link : CVE-2019-14530

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Products Affected

open-emr

openemr

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8.8 /10