CVE-2024-32742 HIGH

CVE-2024-32742

Vendor Siemens
Product SIMATIC CN 4100
Weakness CWE-1326
Published May 14, 2024
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

7.6/10
Attack vector Physical
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

What the vulnerability does

01Description

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains an unrestricted USB port. An attacker with local access to the device could potentially misuse the port for booting another operating system and gain complete read/write access to the filesystem.

Key dates

02Disclosure timeline

May 14, 2024 CVE published
August 2, 2024 Record updated