SC
Product
SIMATIC CN 4100
On CISA KEVExploited in the wild
182
CVEs
2
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 7High 75Medium 98Low 2
Watch
Add SIMATIC CN 4100 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2025-39682 In wildKEV | 9.8 | Sep 5 | tls: fix handling of zero-length records on the rx_list Affected: before V5.0 |
| CVE-2024-32741 | 10.0 | May 14 | A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0) Affected: before V3.0 |
| CVE-2026-31789 | 9.8 | Apr 7 | Heap Buffer Overflow in Hexadecimal Conversion Affected: before V5.0 |
| CVE-2025-40938 | 9.8 | Dec 9 | A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1) Affected: before V4.0.1 |
| CVE-2024-32740 | 9.8 | May 14 | A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0) Affected: before V3.0 |
| CVE-2025-55754 | 9.6 | Oct 27 | Apache Tomcat: console manipulation via escape sequences in log messages Affected: before V5.0 |
| CVE-2026-22924 | 9.1 | May 12 | A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0) Affected: before V5.0 |
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