siemens simatic cn 4100 firmware

Name: siemens simatic cn 4100 firmware
Brand: siemens

productUS

cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

unpatched

by severity

4critical3high1medium0low

updated 2026-10-28

vulnerabilities (20)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-31431US	—OT critical	98.1% (100th)	KEV	6.0	2026-04-22	< 6.0
CVE-2025-39682US	critical9.8OT critical	3.25% (88th)	KEV	5.0	2025-09-05	< 5.0
CVE-2025-38502US	high7.1	0.18% (7th)	Exploit	5.0	2025-08-16	< 5.0
CVE-2024-32740US	—OT elevated	0.70% (53rd)	—	3.0	2024-05-14	< 3.0
CVE-2024-32741US	—OT elevated	0.63% (50th)	—	3.0	2024-05-14	< 3.0
CVE-2023-49621US	—OT elevated	0.60% (48th)	—	2.7	2024-01-09	< 2.7
CVE-2025-40937US	high8.8	0.59% (48th)	—	4.0.1	2025-12-09	< 4.0.1
CVE-2023-49252US	—	0.57% (47th)	—	2.7	2024-01-09	< 2.7
CVE-2023-29130US	critical10.0	0.56% (47th)	—	2.5	2023-07-11	< 2.5
CVE-2023-49251US	high8.8	0.53% (45th)	—	2.7	2024-01-09	< 2.7
CVE-2026-2673US	—	0.44% (38th)	—	5.0	2026-03-13	< 5.0
CVE-2023-29131US	critical10.0OT elevated	0.42% (37th)	—	2.5	2023-07-11	< 2.5
CVE-2024-32742US	—	0.39% (34th)	—	3.0	2024-05-14	< 3.0
CVE-2025-40593US	—	0.39% (33rd)	—	4.0	2025-07-08	< 4.0
CVE-2025-40938US	critical9.8OT elevated	0.38% (32nd)	—	4.0.1	2025-12-09	< 4.0.1
CVE-2025-40940US	—	0.37% (30th)	—	4.0.1	2025-12-09	< 4.0.1
CVE-2026-22925US	—	0.32% (25th)	—	5.0	2026-05-12	< 5.0
CVE-2026-22924US	—OT elevated	0.30% (23rd)	—	5.0	2026-05-12	< 5.0
CVE-2025-40941US	medium4.3	0.28% (21st)	—	4.0.1	2025-12-09	< 4.0.1
CVE-2025-40939US	—	0.21% (12th)	—	4.0.1	2025-12-09	< 4.0.1

The flaw types (CWEs) most of these CVEs share.

CWE-20Improper Input Validation3 CVEs
CWE-798Use of Hard-coded Credentials3 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor2 CVEs
CWE-284Improper Access Control2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-1288Improper Validation of Consistency within Input1 CVEs
CWE-1326Missing Immutable Root of Trust in Hardware1 CVEs

Which sources assert this record, and when.

scry

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