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A denial-of-service vulnerability in Socomec DIRIS Digiware M-70 firmware 1.6.9 exists in the Modbus TCP and Modbus RTU over TCP USB Function. An unauthenticated remote attacker can send a specially crafted Modbus TCP packet to the device (specifically over TCP port 502) that triggers a condition resulting in device denial of service (rendering the gateway inoperable). The issue is described as involving missing authentication for a critical function (CWE-306) and is reachable via network input to the Modbus handling functionality.
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A denial-of-service vulnerability in the Socomec DIRIS M-70 industrial gateway (firmware 1.6.9) reachable over Modbus TCP or Modbus RTU over TCP that can be triggered remotely without authentication, rendering the device inoperable.
Denial-of-service vulnerability in the Socomec DIRIS M-70 gateway’s Modbus protocol handling, discovered via emulation-based coverage-guided fuzzing.
A remotely exploitable denial of service vulnerability in Socomec DIRIS Digiware M-70 (firmware 1.6.9) allows an unauthenticated attacker to send a crafted Modbus TCP packet to port 502, causing the device to become unavailable.
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