Summary
Opcenter X before V2604 contain an authentication bypass vulnerability that could allow an attacker to gain full unauthorized access to the application.
Siemens has released a new version for Opcenter X and recommends to update to the latest version.
Vulnerabilities 1
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Critical 10.0
A vulnerability has been identified in Opcenter X (All versions < V2604). Affected applications do not properly validat…
Revision history
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#2
Initial CISA Republication of Siemens ProductCERT SSA-096828 advisory
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#1
Publication Date
References
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SSA-096828: Token Invalidation Vulnerability in Opcenter X Before V2604 - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-096828.html
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ICS Advisory ICSA-26-202-03 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-26-202-03
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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