CVE-2023-2569

HIGH

EcoStruxure Foxboro DCS Control Core Services - Out-of-Bounds Write via IOCTL Call in Foxboro.sys Driver

Title source: llm

Description

A CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, elevation of privilege, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.

References (1)

Core 1

Core References

Vendor Advisory

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-164-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-164-04.pdf

Scores

CVSS v3 7.8

EPSS 0.0006

EPSS Percentile 19.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-787

Status published

Products (1)

schneider-electric/ecostruxure_foxboro_dcs_control_core_services

Published Jun 14, 2023

Tracked Since Feb 18, 2026