Summary
Multiple SICAM 8 products are affected by multiple vulnerabilities that could lead to denial of service, namely:
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SICAM A8000 Device firmware
- CPCI85 for CP-8031/CP-8050
- SICORE for CP-8010/CP-8012
- RTUM85 for CP-8010/CP-8012
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SICAM EGS Device firmware
- CPCI85
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SICAM S8000
- SICORE
- RTUM85
Siemens has released new versions for the affected products and recommends to update to the latest versions.
Vulnerabilities 2
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High 7.5
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), SICORE Base sys…
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Medium 6.5
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), RTUM85 RTU Base…
Revision history
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#2
Initial CISA Republication of Siemens ProductCERT SSA-246443 advisory
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#1
Publication Date
References
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SSA-246443: Multiple Vulnerabilities in SICAM 8 Products - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-246443.html
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ICS Advisory ICSA-26-092-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-26-092-01
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Recommended Practices
https://www.cisa.gov/news-events/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://www.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/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b