CVE-2025-55221

Affected product: Socomec DIRIS Digiware M-70 (version 1.6.9). Vulnerability: DoS in Modbus TCP and Modbus RTU over TCP USB Function; unauthenticated packets can cause device to become unresponsive. TALOS describes exploitation via Modbus Write Single Register (code 6) to register 57872, where th...

Socomec DIRIS Digiware M-70 Modbus TCP and Modbus RTU over TCP USB Function denial of service vulnerability

Talos Vulnerability Report TALOS-2025-2251 Socomec DIRIS Digiware M-70 Modbus TCP and Modbus RTU over TCP USB Function denial of service vulnerability December 1, 2025 CVE Number CVE-2025-55222,CVE-2025-55221 SUMMARY A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over T...