CVE-2021-37364
OpenClinic GA 5.194.18 is affected by Insecure Permissions.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- openclinic ga project/openclinic ga
- Source
- cve@mitre.org
References
- https://sourceforge.net/projects/open-clinic/Third Party Advisory
- https://sourceforge.net/projects/open-clinic/files/latest/downloadThird Party Advisory
- https://www.exploit-db.com/exploits/50448Third Party Advisory, VDB Entry
- https://sourceforge.net/projects/open-clinic/Third Party Advisory
- https://sourceforge.net/projects/open-clinic/files/latest/downloadThird Party Advisory
- https://www.exploit-db.com/exploits/50448Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.