Siemens SICAM 8 Products

p a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-092-01.json" strong View CSAF /strong /a /p h2 Summary /h2 p strong Multiple SICAM 8 products are affected by multiple vulnerabilities that could lead to denial of service, namely: - SICAM A8000 Device firmware - CPCI85 for CP-8031/CP-8050 - SICORE for CP-8010/CP-8012 - RTUM85 for CP-8010/CP-8012 - SICAM EGS Device firmware - CPCI85 - SICAM S8000 - SICORE - RTUM85 Siemens has released new versions for the affected products and recommends to update to the latest versions. /strong /p p The following versions of Siemens SICAM 8 Products are affected: /p ul li CPCI85 Central Processing/Communication vers:intdot/ lt;26.10 (CVE-2026-27663, CVE-2026-27664) /li li RTUM85 nbsp;RTU Base vers:intdot/ lt;26.10 (CVE-2026-27663) /li li SICORE Base system vers:intdot/ lt;26.10.0 (CVE-2026-27664) /li /ul div class="csaf-table" table class="tablesaw tablesaw-stack" data-tablesaw-mode="stack" data-tablesaw-minimap thead tr th role="columnheader" data-tablesaw-priority="persist" CVSS /th th role="columnheader" Vendor /th th role="columnheader" Equipment /th th role="columnheader" Vulnerabilities /th /tr /thead tbody tr td v3 7.5 /td td Siemens /td td Siemens SICAM 8 Products /td td Allocation of Resources Without Limits or Throttling, Out-of-bounds Write /td /tr /tbody /table /div h3 Background /h3 ul li strong Critical Infrastructure Sectors: /strong Critical Manufacturing /li li strong Countries/Areas Deployed: /strong Worldwide /li li strong Company Headquarters Location: /strong Germany /li /ul hr h2 Vulnerabilities /h2 div class="csaf-accordion" p a class="csaf-accordion-toggle-all" href="#" Expand All + /a /p div class="csaf-accordion-item" h3 a class="csaf-accordion-toggle" href="#" CVE-2026-27663 /a /h3 div class="csaf-accordion-content" p 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. /p p a href="https://www.cve.org/CVERecord?id=CVE-2026-27663" View CVE Details /a /p hr h4 Affected Products /h4 h5 Siemens SICAM 8 Products /h5 div class="ics-vendor-version-status" div class="ics-vendor" strong Vendor: /strong br Siemens /div div class="ics-version" strong Product Version: /strong br CPCI85 Central Processing/Communication, RTUM85 nbsp;RTU Base /div div class="ics-status" strong Product Status: /strong br known_affected /div /div div class="ics-remediations" h6 Remediations /h6 p strong Vendor fix /strong br Update to V26.10 or later version The firmware RTUM85 V26.10 is present within “CP-8010/CP-8012 Package” V26.10 https://support.industry.siemens.com/cs/ww/en/view/109972894/ and also within “SICAM S8000 Package” V26.10 https://support.industry.siemens.com/cs/document/109818240 /p p strong V