CVE-2023-29130

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

A

vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of improper access controls in the configuration files that leads to privilege escalation. An attacker could gain admin access with this vulnerability leading to complete device control.

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*

History

18 Feb 2026, 18:23

Type	Values Removed	Values Added
First Time		Siemens simatic Cn 4100 Firmware
CPE	cpe:2.3:a:siemens:simatic_cn_4100::::::::	cpe:2.3:o:siemens:simatic_cn_4100_firmware::::::::

21 Nov 2024, 07:56

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~10.0~~	v2 : unknown v3 : 9.9
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf - Patch, Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf - Patch, Vendor Advisory

Information

Published : 2023-07-11 10:15

Updated : 2026-02-18 18:23

NVD link : CVE-2023-29130

Mitre link : CVE-2023-29130

CVE.ORG link : CVE-2023-29130

JSON object : View

Products Affected

simatic_cn_4100_firmware

CWE

CWE-284

Improper Access Control

NVD-CWE-noinfo

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