Siemens Nucleus ReadyStart V3
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
unpatched
by severity
6critical8high8medium0low
updated 2026-10-26
01
vulnerabilities (22)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2020-27738US | high7.4 | — |
| CVE-2020-27737US | medium6.5 | — |
| CVE-2020-27736US | medium6.5 | — |
| CVE-2021-31886US | critical9.8 | — |
| CVE-2021-31888US | high8.8 | — |
| CVE-2021-31887US | high8.8 | — |
| CVE-2021-31890US | critical9.1 | — |
| CVE-2021-31889US | critical9.1 | — |
| CVE-2021-31346US | critical9.1 | — |
| CVE-2021-25664US | high7.5 | — |
| CVE-2021-25663US | medium5.0 | — |
| CVE-2021-31345US | critical9.1 | — |
| CVE-2021-31883US | high7.5 | — |
| CVE-2021-31881US | high7.5 | — |
| CVE-2021-31882US | high7.5 | — |
| CVE-2021-31884US | critical9.8 | — |
| CVE-2021-31344US | medium5.3 | — |
| CVE-2020-28388US | medium5.3OT elevated | — |
| CVE-2021-31885US | high7.5 | — |
| CVE-2021-25677US | medium5.3OT elevated | — |
| CVE-2021-27393US | medium5.3OT elevated | — |
| CVE-2019-13939US | medium4.8 | — |
02
weaknesses (8)
The flaw types (CWEs) most of these CVEs share.
- CWE-170Improper Null Termination5 CVEs
- CWE-125Out-of-bounds Read4 CVEs
- CWE-787Out-of-bounds Write4 CVEs
- CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer3 CVEs
- CWE-330Use of Insufficiently Random Values3 CVEs
- CWE-1284Improper Validation of Specified Quantity in Input2 CVEs
- CWE-788Access of Memory Location After End of Buffer2 CVEs
- CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')2 CVEs
03
sources (3)
Which sources assert this record, and when.
- USCISA CSAF OT advisories (ICS)17 CVEs
- EUEU Vulnerability Database (ENISA)14 CVEs
- DESiemens ProductCERT (CSAF)14 CVEs
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