Siemens SENTRON Powercenter 1000
Low RiskICS-CERT ICSA-24-347-10Dec 10, 2024
Summary
SENTRON Powercenter 1000 and 1100 devices are not affected by a denial of service vulnerability that can be triggered during BLE (Bluetooth Low Energy) pairing. An earlier version of this advisory incorrectly identified these products as vulnerable, but detailed analysis has confirmed they are not impacted by this issue.
What this means
What could happen
No impact. These devices are not vulnerable to the reported BLE pairing denial of service condition.
Who's at risk
Energy utilities operating Siemens SENTRON Powercenter 1000 and 1100 devices for electrical distribution monitoring and control. These devices are used in substation automation and power management systems where reliable operation is critical to grid stability and power delivery.
How it could be exploited
Not applicable. The devices are not vulnerable to this denial of service vulnerability.
Exploitability
Low exploit probability (EPSS 0.1%)
Affected products (2)
2 pending
ProductAffected VersionsFix Status
SENTRON Powercenter 1000 (7KN1110-0MC00)All versionsNo fix yet
SENTRON Powercenter 1100 (7KN1111-0MC00)All versionsNo fix yet
Remediation & Mitigation
0/3
Long-term hardening
0/3HARDENINGProtect network access to SENTRON Powercenter devices with appropriate security mechanisms (firewall rules, network segmentation, access controls)
HARDENINGConfigure the environment according to Siemens' operational guidelines for Industrial Security
HARDENINGFollow recommendations in the SENTRON Powercenter product manuals for secure operation
CVEs (1)
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