PT-2023-4282 · Unknown · Foxboro Dcs Control Core Services

Published 2023-06-13 · Updated 2023-06-21 · CVE-2023-2570

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Foxboro DCS Control Core Services (affected versions not specified)

Description The issue is related to an improper validation of array index in the Foxboro.sys driver, which could lead to a local denial-of-service or potentially allow kernel execution. This can be achieved by a malicious actor with local user access crafting a script or program that uses an unpredictable index to an IOCTL call in the Foxboro.sys driver.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

BDU:2023-04600

CVE-2023-2570

Affected Products

Foxboro Dcs Control Core Services

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-2570 · Security Note
• 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 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04600 · Security Note
• https://t.me/cvenotify/52847 · Telegram Post
• 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 · Note