CVE-2021-37364

OpenClinic GA 5.194.18 is affected by Insecure Permissions. By default the Authenticated Users group has the modify permission to openclinic folders/files. A low privilege account is able to rename mysqld.exe or tomcat8.exe files located in bin folders and replace with a malicious file that would connect back to an attacking computer giving system level privileges (nt authority\system) due to the service running as Local System. While a low privilege user is unable to restart the service through the application, a restart of the computer triggers the execution of the malicious file. The application also have unquoted service path issues.

CVSS v3.0 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://sourceforge.net/projects/open-clinic/	Third Party Advisory
https://www.exploit-db.com/exploits/50448	Third Party Advisory VDB Entry
https://sourceforge.net/projects/open-clinic/files/latest/download	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:openclinic_ga_project:openclinic_ga:5.194.18:*:*:*:*:*:*:*

Information

Published : 2021-10-26 07:15

Updated : 2021-10-28 15:01

NVD link : CVE-2021-37364

Mitre link : CVE-2021-37364

JSON object : View

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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Products Affected

openclinic_ga_project

openclinic_ga

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