Summary
PowerSys before V3.11 is affected by a vulnerability that could allow a local attacker to bypass authentication, thereby gaining administrative privileges for the managed remote devices.
Siemens has released a new version for PowerSys and recommends to update to the latest version.
Vulnerabilities 1
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Critical 9.3
A vulnerability has been identified in PowerSys (All versions < V3.11). The affected application insufficiently protect…
Revision history
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#1
Publication Date
References
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SSA-024584: Authentication Bypass Vulnerability in PowerSys before V3.11 - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-024584.html
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SSA-024584: Authentication Bypass Vulnerability in PowerSys before V3.11 - PDF Version
https://cert-portal.siemens.com/productcert/pdf/ssa-024584.pdf
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SSA-024584: Authentication Bypass Vulnerability in PowerSys before V3.11 - TXT Version
https://cert-portal.siemens.com/productcert/txt/ssa-024584.txt
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ICS Advisory ICSA-24-165-07 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-07
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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