CVE-2025-27393

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0). Affected devices do not properly sanitize user input when creating new users. This could allow an authenticated highly-privileged remote attacker to execute arbitrary code on the device.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-075201.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:scalance_lpe9403_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_lpe9403:-:*:*:*:*:*:*:*

History

22 Aug 2025, 18:05

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una vulnerabilidad en SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (todas las versiones anteriores a la V4.0). Los dispositivos afectados no depuran correctamente la entrada del usuario al crear nuevos usuarios. Esto podría permitir que un atacante remoto autenticado y con privilegios elevados ejecute código arbitrario en el dispositivo.
CPE		cpe:2.3:o:siemens:scalance_lpe9403_firmware:::::::: cpe:2.3:h:siemens:scalance_lpe9403:-:::::::*
References	~~() https://cert-portal.siemens.com/productcert/html/ssa-075201.html -~~	() https://cert-portal.siemens.com/productcert/html/ssa-075201.html - Vendor Advisory
First Time		Siemens Siemens scalance Lpe9403 Firmware Siemens scalance Lpe9403

11 Mar 2025, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-11 10:15

Updated : 2025-08-22 18:05

NVD link : CVE-2025-27393

Mitre link : CVE-2025-27393

CVE.ORG link : CVE-2025-27393

JSON object : View

Products Affected

siemens

scalance_lpe9403
scalance_lpe9403_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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