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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | CPCI85 Central Processing/Communication | < V26.10 | V26.10 |
| Siemens | RTUM85 RTU Base | < V26.10 | V26.10 |
Advisories 3
- ICSA-26-092-01 Siemens SICAM 8 Products CISA ICS & IT advisories · Apr 2, 2026
- WID-SEC-2026-0889 Siemens SICAM: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Mar 26, 2026
- SSA-246443 SSA-246443: Multiple Vulnerabilities in SICAM 8 Products Siemens ProductCERT · Mar 26, 2026