445
VMScore

CVE-2018-7853

Published: 22/05/2019 Updated: 03/02/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus

Vulnerability Trend

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schneider-electric modicon_premium_firmware -

schneider-electric modicon_quantum_firmware -

schneider-electric modicon_m340_firmware

schneider-electric modicon_m580_firmware