Siemens SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)
productEUA product tracked in the threat graph; the vulnerabilities below are known to affect it.
0
KEV-listed
0
public exploit
0
EPSS ≥ 10%
0
critical
by severity
0critical4high4medium0low
updated 2026-10-27
01
vulnerabilities (8)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2017-12741US | high7.5 | — |
| CVE-2016-8672US | medium5.3 | — |
| CVE-2020-15783US | high7.5 | — |
| CVE-2018-16561US | high7.5 | — |
| CVE-2017-2680US | medium6.5 | — |
| CVE-2016-8673US | high8.8OT elevated | — |
| CVE-2017-2681US | medium6.5 | — |
| CVE-2020-15791US | medium6.5 | — |
02
weaknesses (7)
The flaw types (CWEs) most of these CVEs share.
- CWE-20Improper Input Validation4 CVEs
- CWE-400Uncontrolled Resource Consumption4 CVEs
- CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
- CWE-345Insufficient Verification of Data Authenticity1 CVEs
- CWE-352Cross-Site Request Forgery (CSRF)1 CVEs
- CWE-522Insufficiently Protected Credentials1 CVEs
- CWE-614Sensitive Cookie in HTTPS Session Without 'Secure' Attribute1 CVEs
03
sources (3)
Which sources assert this record, and when.
- USCISA CSAF OT advisories (ICS)6 CVEs
- DESiemens ProductCERT (CSAF)6 CVEs
- EUEU Vulnerability Database (ENISA)5 CVEs
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