Logiccode Gsm Sms Activex Dll Jun 2026

| Risk Area | Severity | Description | | :--- | :--- | :--- | | | Critical | Malformed SMS messages or serial input can trigger buffer overflows in the DLL. | | Deprecated ActiveX | High | Modern browsers (Edge, Chrome) and most scripting hosts block ActiveX by default. | | No Encryption | High | SMS content is transmitted in plaintext over GSM (no end-to-end encryption). | | Registry Tampering | Medium | COM registration keys require admin privileges; malicious software can replace the DLL. | | 32-bit Limitation | Medium | Fails to load in 64-bit only processes (PowerShell 64-bit, many modern apps). |

Immediate migration to a modern SMS API (REST/HTTP) or a maintained library is strongly recommended. Continued use exposes systems to remote code execution (RCE) and memory corruption vulnerabilities. Logiccode GSM SMS ActiveX Dll

regsvr32 LogiccodeGSM.dll