CVE-2026-54800
4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.20), SICORE Base system (All versions < V26.20.0). The affected application ships with a default configuration that disables all OPC UA security mechanisms. This could allow an attacker to gain unauthorized access and control over critical system functions.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | CPCI85 Central Processing/Communication | 0 < V26.20 | affected |
| Siemens | SICORE Base system | 0 < V26.20.0 | affected |
Weaknesses
- CWE-1188: CWE-1188: Initialization of a Resource with an Insecure Default
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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