Description
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.
Published: 2025-09-09
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-27234 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.
History

Tue, 09 Sep 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Sep 2025 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Siemens
Siemens simatic
Vendors & Products Siemens
Siemens simatic

Tue, 09 Sep 2025 09:00:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2025-09-09T19:32:58.905Z

Reserved: 2025-04-16T08:50:26.973Z

Link: CVE-2025-40804

cve-icon Vulnrichment

Updated: 2025-09-09T19:32:55.611Z

cve-icon NVD

Status : Deferred

Published: 2025-09-09T09:15:38.990

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-40804

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-09T21:31:38Z

Weaknesses