Summary
SENTRON Powercenter devices are
not affected by a denial of service vulnerability that can be triggered during BLE (Bluetooth Low Energy) pairing.
Note: Unlike stated in the initial version of this security advisory from 2024-12-10, detailed analysis has shown that SENTRON Powercenter devices are not affected by this vulnerability.
Vulnerabilities 1
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Medium 6.5
BLE peripheral DoS after few cycles of connect/disconnects
A denial of service may be caused to a single peripheral device in a BLE network when multiple central devices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.
Revision history
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#2
Clarified that SENTRON Powercenter devices are not affected by this vulnerability
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#1
Publication Date
References
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SSA-620799: Denial of Service Vulnerability During BLE Pairing in SENTRON Powercenter 1000/1100 - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-620799.html
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ICS Advisory ICSA-24-347-10 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-347-10
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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