Splinterware System Scheduler Pro 5.12 Privilege Escalation

Vulnerability Description

Splinterware System Scheduler Pro 5.12 contains an insecure file permissions vulnerability that allows low-privilege users to escalate privileges by modifying service executable files. Attackers can rename the WService.exe file in the installation directory and replace it with a malicious executable that executes with LocalSystem privileges when the service is triggered.

References

• https://www.exploit-db.com/exploits/45072
• https://www.splinterware.com
• https://www.vulncheck.com/advisories/splinterware-system-scheduler-pro-privilege-escalation