CVE-2024-32742

high

Description

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.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-137-06

https://cert-portal.siemens.com/productcert/html/ssa-273900.html

Details

Source: Mitre, NVD

Published: 2024-05-14

Updated: 2025-08-20

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.6

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

Severity: High

EPSS

EPSS: 0.00086