Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockwell Automation | Micro820®, Micro850®, Micro870® | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Micro820 | — |
| Rockwellautomation | Micro850 | — |
| Rockwellautomation | Micro870 | — |
Vendor Solution
V23.012 https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx , Migrate to the newer Micro850/870 controllers (L50E/L70E V23.012 https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx ) , Migrate to the newer Micro820 controllers (L20E V23.011)
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.344% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Rockwellautomation
Rockwellautomation micro820 Rockwellautomation micro850 Rockwellautomation micro870 |
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| Vendors & Products |
Rockwellautomation
Rockwellautomation micro820 Rockwellautomation micro850 Rockwellautomation micro870 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A security issue exists due to improper handling of malformed CIP packets during fuzzing. The controller enters a hard fault with solid red Fault LED and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and reports fault code 0xF019. To recover, clear the fault. | |
| Title | Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities | |
| Weaknesses | CWE-763 | |
| References |
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| Metrics |
cvssV4_0
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