Siemens SIMATIC Virtualization as a Service (SIVaaS)
view advisory published 2025-09-09
SIMATIC Virtualization as a Service (SIVaaS) is affected by a vulnerability which exposes a network share without any authentication. This could allow an attacker to access or alter sensitive data without proper authorization. Siemens recommends to contact technical support to fix the vulnerability.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-40804US | — | — | ||
A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected application exposes a network share without any authentication. Thi… | ||||
02
references
External citations — patches, advisories, analysis.
- SSA-534283: Insecure File Share Vulnerability in SIMATIC Virtualization as a Service (SIVaaS) - CSAF Versionself
- SSA-534283: Insecure File Share Vulnerability in SIMATIC Virtualization as a Service (SIVaaS) - HTML Versionself
- ICS Advisory ICSA-25-254-02 JSONself
- Recommended Practicesexternal
- ICS Advisory ICSA-25-254-02 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
03
remediations (1)
- FixedSIMATIC Virtualization as a Service (SIVaaS)
Contact Technical Support for assistance
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