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.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-30529 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 20 Aug 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Siemens simatic Cn 4100 Firmware
CPEs cpe:2.3:h:siemens:simatic_cn_4100:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*
Vendors & Products Siemens simatic Cn 4100 Firmware

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-02T02:20:35.285Z

Reserved: 2024-04-17T12:35:40.942Z

Link: CVE-2024-32742

cve-icon Vulnrichment

Updated: 2024-08-02T02:20:35.285Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-14T16:17:12.103

Modified: 2025-08-20T18:05:14.210

Link: CVE-2024-32742

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-12T16:01:31Z

Weaknesses