Siemens SIMATIC HMI MTP2200 Unified Comfort Panel Neutral Design vulnerabilities

3 CVEs affecting Siemens SIMATIC HMI MTP2200 Unified Comfort Panel Neutral Design, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-44415, published 2026-10-13.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2025-40805, published 2026-01-13. Critical severity, CVSS 10.0. EPSS: 0.7% chance of exploitation in the next 30 days. Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a…
CVE-2026-44415, published 2026-10-13. Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days. Affected systems do not properly restrict access to internal APIs and paths for authenticated users. This could allow an authenticated remote attacker to access sensitive internal information, which…
CVE-2026-27662, published 2026-05-12. High severity, CVSS 7.7. EPSS: 0.2% chance of exploitation in the next 30 days. Affected devices do not properly restrict access to the web browser via the Control Panel when no corresponding security mechanisms are in place. This could allow an unauthenticated attacker to gain…