Summary
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.
Vulnerabilities 1
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Critical 9.1
A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected applic…
Revision history
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#1
Publication Date
References
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SSA-534283: Insecure File Share Vulnerability in SIMATIC Virtualization as a Service (SIVaaS) - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-534283.html
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ICS Advisory ICSA-25-254-02 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-25-254-02
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B