Siemens Sinamics SM150I Firmware vulnerabilities

7 CVEs affecting Siemens Sinamics SM150I Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-31337, published 2021-06-28.

Highest priority

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

CVE-2020-15798, published 2021-02-09. Critical severity, CVSS 9.8. EPSS: 5.2% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V16 Update 3a), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 3a), SINAMICS GH150…
CVE-2021-27384, published 2021-05-12. Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\"…
CVE-2021-27385, published 2021-05-12. High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\"…
CVE-2021-27386, published 2021-05-12. High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\"…
CVE-2021-27383, published 2021-05-12. High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\"…
CVE-2021-31337, published 2021-06-28. Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days. The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the…
CVE-2021-27388, published 2021-06-15. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. SINAMICS medium voltage routable products are affected by a vulnerability in the Sm@rtServer component for remote access that could allow an unauthenticated attacker to cause a denial-of-service…