CVE-2025-40804

A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected application exposes a network share without any authentication. This could allow an attacker to access or alter sensitive data without proper authorization.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-534283.html

Configurations

No configuration.

History

09 Sep 2025, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-09 09:15

Updated : 2025-09-09 16:28

NVD link : CVE-2025-40804

Mitre link : CVE-2025-40804

CVE.ORG link : CVE-2025-40804

JSON object : View

Products Affected

No product.

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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