EUVD-2026-16179CVSS Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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3Tags
Description
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), RTUM85 RTU Base (All versions < V26.10). The affected application contains denial-of-service (DoS) vulnerability. The remote operation mode is susceptible to a resource exhaustion condition when subjected to a high volume of requests. Sending multiple requests can exhaust resources, preventing parameterization and requiring a reset or reboot to restore functionality.
Analysis
Remote denial-of-service in Siemens CPCI85 Central Processing/Communication and RTUM85 RTU Base (versions below V26.10) allows adjacent network attackers to exhaust system resources via high-volume requests, forcing device reset or reboot to restore parameterization functionality. No public exploit identified at time of analysis. …
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Remediation
Within 24 hours: Inventory all CPCI85 and RTUM85 devices in your environment and confirm current firmware versions below V26.10. Within 7 days: Implement network segmentation to restrict access to affected devices from untrusted adjacent networks; review and harden ingress filtering rules. …
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