Siemens SIMATIC S7-1500 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
unpatched
by severity
1critical13high8medium0low
updated 2026-10-27
01
vulnerabilities (22)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2017-3737US | medium5.9OT high | — |
| CVE-2020-15782US | critical9.8 | — |
| CVE-2017-12741US | high7.5 | — |
| CVE-2021-37204US | high7.1 | — |
| CVE-2019-10936US | medium5.0 | — |
| CVE-2021-37185US | high7.1 | — |
| CVE-2018-16559US | high7.5 | — |
| CVE-2018-16558US | high7.5 | — |
| CVE-2018-13815US | high7.5 | — |
| CVE-2019-19281US | high7.5 | — |
| CVE-2019-6575US | high7.5 | — |
| CVE-2021-37205US | high7.1 | — |
| CVE-2018-13805US | high7.5 | — |
| CVE-2019-6568US | medium5.0 | — |
| CVE-2017-2680US | medium6.5 | — |
| CVE-2019-10929US | medium5.9OT elevated | — |
| CVE-2019-10943US | high7.5OT elevated | — |
| CVE-2017-2681US | medium6.5 | — |
| CVE-2022-25622US | high7.5 | — |
| CVE-2020-28397US | medium5.3OT elevated | — |
| CVE-2018-4843US | medium6.1 | — |
| CVE-2022-38465US | high7.8 | — |
02
weaknesses (8)
The flaw types (CWEs) most of these CVEs share.
- CWE-20Improper Input Validation8 CVEs
- CWE-400Uncontrolled Resource Consumption8 CVEs
- CWE-125Out-of-bounds Read2 CVEs
- CWE-672Operation on a Resource after Expiration or Release2 CVEs
- CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
- CWE-248Uncaught Exception1 CVEs
- CWE-319Cleartext Transmission of Sensitive Information1 CVEs
- CWE-327Use of a Broken or Risky Cryptographic Algorithm1 CVEs
03
sources (3)
Which sources assert this record, and when.
- USCISA CSAF OT advisories (ICS)21 CVEs
- DESiemens ProductCERT (CSAF)17 CVEs
- EUEU Vulnerability Database (ENISA)16 CVEs
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