GCVE - cpe:2.3:h:siemens:simatic_ipc377g:-:*:*:*:*:*:*:*

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cpe:2.3:h:siemens:simatic_ipc377g:-:*:*:*:*:*:*:*

part: h version: - update: *

Vendor	Siemens (`4bd2a91b-02ad-5c3d-b25f-70697e0c9d7f`)
Product	Simatic Ipc377G (`b7b27c74-6ecc-5b5f-8a68-3bd525be226f`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
No PURL mappings for this CPE yet.

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2021-42554`	not_vulnerable	2026-06-08 05:35:22.332414	Details available An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM. Published: 2022-02-03T01:40:56.000Z Updated: 2025-11-04T19:12:43.116Z Open on db.gcve.eu Reference links https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022012 https://security.netapp.com/advisory/ntap-20220216-0007/ https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-42059`	not_vulnerable	2026-06-08 05:35:21.711514	Details available An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.08.41, Kernel 5.1 before 05.16.41, Kernel 5.2 before 05.26.41, Kernel 5.3 before 05.35.41, and Kernel 5.4 before 05.42.20. A stack-based buffer overflow leads toarbitrary code execution in UEFI DisplayTypeDxe DXE driver. Published: 2022-02-03T01:13:47.000Z Updated: 2025-11-04T19:12:39.726Z Open on db.gcve.eu Reference links https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022006 https://security.netapp.com/advisory/ntap-20220216-0008/ https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-41838`	not_vulnerable	2026-06-08 05:35:21.169319	Details available An issue was discovered in SdHostDriver in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of a Numeric Range Comparison Without a Minimum Check. Published: 2022-02-03T01:43:30.000Z Updated: 2025-11-04T19:12:35.317Z Open on db.gcve.eu Reference links https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022023 https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf https://security.netapp.com/advisory/ntap-20220222-0001/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-41837`	not_vulnerable	2026-06-08 05:35:21.157887	Details available An issue was discovered in AhciBusDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. Because of an Untrusted Pointer Dereference that causes SMM memory corruption, an attacker may be able to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM. Published: 2022-02-03T01:23:39.000Z Updated: 2025-11-04T19:12:34.238Z Open on db.gcve.eu Reference links https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022024 https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf https://security.netapp.com/advisory/ntap-20220222-0003/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-33627`	not_vulnerable	2026-06-08 05:32:11.932975	Details available An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.09.11, 5.1 before 05.17.11, 5.2 before 05.27.11, 5.3 before 05.36.11, 5.4 before 05.44.11, and 5.5 before 05.52.11 affecting FwBlockServiceSmm. Software SMI services that use the Communicate() function of the EFI_SMM_COMMUNICATION_PROTOCOL do not check whether the address of the buffer is valid, which allows use of SMRAM, MMIO, or OS kernel addresses. Published: 2022-02-03T01:30:36.000Z Updated: 2025-11-04T19:12:32.043Z Open on db.gcve.eu Reference links https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022022 https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf https://security.netapp.com/advisory/ntap-20220222-0002/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-33626`	not_vulnerable	2026-06-08 05:32:11.921825	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-33625`	not_vulnerable	2026-06-08 05:32:11.908477	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2020-5953`	not_vulnerable	2026-06-08 05:26:44.338814	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2020-27339`	not_vulnerable	2026-06-08 05:23:52.595972	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data

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