CVE-2026-54801: 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 conta
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 contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-54801
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-548010.34% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 26% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-54801 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownMultiple vulnerabilities in Siemens products (July 10, 2026)cert-fr-avis
Recent advisories for CPCI85 Central Processing/Communication
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-54800: A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions <…nvd · 2026-07-09
- mediumCVE-2026-54799: A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions <…nvd · 2026-07-09
- mediumCVE-2026-54798: A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions <…nvd · 2026-07-09
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