Simatic Ipc327G Firmware

1 CVEs product

Monthly

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CVE-2021-33626 Oct 01, 03:15 HIGH This Week

A vulnerability exists in SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer(QWORD values for CommBuffer). Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RCE Siemens Insydeh2o Simatic Itp1000 Firmware Simatic Ipc477E Firmware +15

NVD

CVSS 3.1

7.8

EPSS

0.3%

CVE-2021-33626

EPSS 0% CVSS 7.8

HIGH This Week

A vulnerability exists in SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer(QWORD values for CommBuffer). Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RCE Siemens Insydeh2o +17

NVD

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