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CVE-2024-8936

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CVE-2024-8936

Published: Nov 13, 2024

Modified: Nov 13, 2024

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

CWE-20: Improper Input Validation vulnerability exists that could lead to loss of confidentiality of controller memory after a successful Man-In-The-Middle attack followed by sending a crafted Modbus function call used to tamper with memory.

VendorProductVersions

Schneider Electric

Modicon M340 CPU (part numbers BMXP34*)

affected
Versions prior to SV3.65

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

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