Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R16SFCPU
productRUA product tracked in the threat graph; the vulnerabilities below are known to affect it.
0
KEV-listed
0
public exploit
0
EPSS ≥ 10%
by severity
1critical2high2medium0low
updated 2026-10-27
01
vulnerabilities (5)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2021-20594US | high7.5 | — |
| CVE-2021-20597US | critical9.1 | — |
| CVE-2021-20598US | medium5.3 | — |
| CVE-2021-20599US | high7.5OT elevated | — |
| CVE-2023-6815US | medium6.5 | — |
02
weaknesses (7)
The flaw types (CWEs) most of these CVEs share.
- CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
- CWE-266Incorrect Privilege Assignment1 CVEs
- CWE-287Improper Authentication1 CVEs
- CWE-319Cleartext Transmission of Sensitive Information1 CVEs
- CWE-522Insufficiently Protected Credentials1 CVEs
- CWE-639Authorization Bypass Through User-Controlled Key1 CVEs
- CWE-645Overly Restrictive Account Lockout Mechanism1 CVEs
03
sources (3)
Which sources assert this record, and when.
scry
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