CVE-2018-7824

MEDIUM

Schneider Electric Modbus Serial Driver - Privilege Escalation

Title source: llm

Description

An Externally Controlled Reference to a Resource (CWE-610) vulnerability exists in Schneider Electric Modbus Serial Driver (For 64-bit Windows OS:V3.17 IE 37 and prior , For 32-bit Windows OS:V2.17 IE 27 and prior, and as part of the Driver Suite version:V14.12 and prior) which could allow write access to system files available only to users with SYSTEM privilege or other important user files.

References (1)

[Patch, Vendor Advisory] https://www.schneider-electric.com/en/download/document/SEVD-2019-099-01/

Scores

CVSS v3 4.9

EPSS 0.0019

EPSS Percentile 40.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Details

CWE

CWE-610

Status published

Products (2)

schneider-electric/driver_suite < 14.12

schneider-electric/modbus_serial_driver < 3.17

Published May 22, 2019

Tracked Since Feb 18, 2026