MegaTec Taiwan vulnerabilities
Published CVEs affecting MegaTec Taiwan products: 4 record(s), with severity, exploitation and fixes.
CVE-2025-66269
High · 7.1
CWE-428 Nov 25, 2025
Unquoted Service Path in UPSilon2000V6.0(RupsMon and USBMate) running as SYSTEM
The RupsMon and USBMate services in UPSilon 2000 run with SYSTEM privileges and contain unquoted service paths. This allows a local attacker to perform path interception and escalate privileges if they have write permissions to the directories proceeding that of which the real service executables live in
CVE-2025-66266
Critical · 9.3
CWE-269 Nov 25, 2025
Insecure SYSTEM Service Permissions in UPSilon2000V6.0 (RupsMon.exe) leading to trivial Local Privilege Escalation
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
CVE-2025-66265
Medium · 6.9
CWE-269 Nov 25, 2025
Insecure permissions in configuration directory (C:\\usr)
CMService.exe creates the C:\\usr directory and subdirectories with insecure permissions, granting write access to all authenticated users. This allows attackers to replace configuration files (such as snmp.conf) or hijack DLLs to escalate privileges.
CVE-2025-66264
High · 7.2
CWE-428 Nov 25, 2025
Unquoted Service path in UPSilon2000V6.0 SYSTEM privilege service
The CMService.exe service runs with SYSTEM privileges and contains an unquoted service path. This allows a local attacker with write privileges to the filesystem to insert a malicious executable in the path, leading to privilege escalation.