ISNTSmtp directory in Trend Micro InterScan Messaging Security Suite (IMSS) 5.5 build 1183 and possibly other versions before 5.7.0.1121, uses insecure DACLs for critical files, which allows local users to gain SYSTEM privileges by modifying ISNTSysMonitor.exe.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Interscan_messaging_security_suite | Trendmicro | 5.5 (including) | 5.5 (including) |