Security Advisory
CVE-2025-66266
N/A
UNKNOWN
Vulnerability Description
The RupsMon.exe service executable in UPSilon 2000 has insecure permissions, allowing the 'Everyone' group Full Control. A local attacker can replace the executable with a malicious binary to execute code with SYSTEM privileges or simply change the config path of the service to a command; starting and stopping the service to immediately achieve code execution and privilege escalation
Published Date
November 26, 2025
Official Source
NIST NVD Advisory