Siemens Simatic Ipc477e Pro Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Siemens Simatic Ipc477e Pro Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (12)

• CVE-2021-33626 — CVSS 7.8 (high): A vulnerability exists in SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate…
• CVE-2021-33625 — CVSS 7.5 (high): An issue was discovered in Kernel 5.x in Insyde InsydeH2O, affecting HddPassword. Software SMI services that use the Communicate() function…
• CVE-2020-5953 — CVSS 7.5 (high): A vulnerability exists in System Management Interrupt (SWSMI) handler of InsydeH2O UEFI Firmware code located in SWSMI handler that…
• CVE-2020-8703 — CVSS 6.7 (medium): Improper buffer restrictions in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17…
• CVE-2020-12357 — CVSS 6.7 (medium): Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of…
• CVE-2020-27339 — CVSS 6.7 (medium): In the kernel in Insyde InsydeH2O 5.x, certain SMM drivers did not correctly validate the CommBuffer and CommBufferSize parameters…
• CVE-2020-8670 — CVSS 6.4 (medium): Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via…
• CVE-2020-8704 — CVSS 6.4 (medium): Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation…
• CVE-2018-3639 — CVSS 5.5 (medium): Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior…
• CVE-2020-0543 — CVSS 5.5 (medium): Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to…
• CVE-2020-8698 — CVSS 5.5 (medium): Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information…
• CVE-2020-24507 — CVSS 4.4 (medium): Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17…