CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
17.9%
A denial-of-service vulnerability exists in specific Rockwell Automation ControlLogix ang GuardLogix controllers. If exploited, the product could potentially experience a major nonrecoverable fault (MNRF). The device will restart itself to recover from the MNRF.
[
{
"defaultStatus": "unaffected",
"product": "ControlLogix® 5570",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "20.011"
}
]
},
{
"defaultStatus": "unaffected",
"product": "GuardLogix® 5570",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "20.011"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ControlLogix® 5570 redundant",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "20.054_kit1"
}
]
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
17.9%