OpenEMR up to 5.0.1.3 File Upload manage_site_files.php unrestricted upload
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.00 |
A vulnerability was found in OpenEMR up to 5.0.1.3 (Business Process Management Software). It has been classified as critical. This affects an unknown part of the file interface/super/manage_site_files.php of the component File Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Unrestricted file upload in interface/super/manage_site_files.php in versions of OpenEMR before 5.0.1.4 allows a remote authenticated attacker to execute arbitrary PHP code by uploading a file with a PHP extension via the images upload form and accessing it in the images directory.
The bug was discovered 08/07/2018. The weakness was released 08/13/2018 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2018-15139 since 08/07/2018. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.
The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:interface/super/manage_site_files.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 5.0.1.4 eliminates this vulnerability.
Entries connected to this vulnerability are available at 122815, 122814, 122813 and 122812.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 6.3
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Unrestricted uploadCWE: CWE-434 / CWE-284 / CWE-266
ATT&CK: T1608.002
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: OpenEMR 5.0.1.4
Patch: github.com
Timeline
08/07/2018 🔍08/07/2018 🔍
08/13/2018 🔍
08/13/2018 🔍
08/14/2018 🔍
05/01/2023 🔍
Sources
Advisory: 163110Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-15139 (🔍)
See also: 🔍
Entry
Created: 08/14/2018 08:09Updated: 05/01/2023 14:09
Changes: 08/14/2018 08:09 (63), 03/15/2020 10:49 (2), 05/01/2023 14:09 (5)
Complete: 🔍
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