CVE-2022-3157
High
Description
A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-recoverable fault (MNRF) and a denial-of-service condition (DOS).
SeverityHigh
CVSS8.6
Exploit probability—
ProductRockwellautomation Compactlogix 5370 Firmware
PublishedDec 16, 2022
First seenDec 16, 2022
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockwellautomation compactlogix_5370_firmware | 20 ≤ v ≤ 33 | — |
| rockwellautomation compact_guardlogix_5370_firmware | 28 ≤ v ≤ 33 | — |
| rockwellautomation compact_guardlogix_5380_firmware | 28 ≤ v ≤ 33 | — |
| rockwellautomation controllogix_5570_firmware | 20 ≤ v ≤ 33 | — |
| rockwellautomation controllogix_5570_redundancy_firmware | 20 ≤ v ≤ 33 | — |
| rockwellautomation guardlogix_5570_firmware | 20 ≤ v ≤ 33 | — |
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