CVE-2019-6807

HIGH

Schneider-electric Modicon Premium Fi... - Improper Exception Handling

Title source: rule

Description

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of service when writing sensitive application variables to the controller over Modbus.

References (2)

Scores

CVSS v3 7.5
EPSS 0.0031
EPSS Percentile 53.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-755
Status published

Affected Products (4)

schneider-electric/modicon_premium_firmware
schneider-electric/modicon_quantum_firmware
schneider-electric/modicon_m340_firmware < 3.10
schneider-electric/modicon_m580_firmware < 2.90

Timeline

Published May 22, 2019
Tracked Since Feb 18, 2026