6.5
Medium
CVE-2026-27663 A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), RTUM85 RTU…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CPCI85 Central Processing/Communication 26.10 | earliest → < 26.10 | 26.10 |
| RTUM85 RTU Base 26.10 | earliest → < 26.10 | 26.10 |
References
- cert-portal.siemens.com cert-portal.siemens.com
Timeline
- Published
- Last modified
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