8.6
CVE-2022-1797
- EPSS 0.03%
- Published 02.06.2022 14:15:33
- Last modified 21.11.2024 06:41:29
- Source ics-cert@hq.dhs.gov
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A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online.
Data is provided by the National Vulnerability Database (NVD)
Rockwellautomation ≫ Compactlogix 5380 Firmware Version < 33.011
Rockwellautomation ≫ Compact Guardlogix 5380 Firmware Version < 33.011
Rockwellautomation ≫ Compactlogix 5480 Firmware Version < 33.011
Rockwellautomation ≫ Controllogix 5580 Firmware Version < 33.011
Rockwellautomation ≫ Guardlogix 5580 Firmware Version < 33.011
Rockwellautomation ≫ Compactlogix 5370 Firmware Version < 34.011
Rockwellautomation ≫ Compact Guardlogix 5370 Firmware Version < 34.011
Rockwellautomation ≫ Controllogix 5570 Firmware Version < 34.011
Rockwellautomation ≫ Guardlogix 5570 Firmware Version < 34.011
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.062 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8.6 | 3.9 | 4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
|
| nvd@nist.gov | 7.8 | 10 | 6.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:C
|
| ics-cert@hq.dhs.gov | 6.8 | 2.2 | 4 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.