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[email protected]NVD:CVE-2024-21916

HistoryJan 31, 2024 - 7:15 p.m.

CVE-2024-21916

2024-01-3119:15:08

CWE-119

[email protected]

web.nvd.nist.gov

cve-2024-21916

rockwell automation

controllogix

guardlogix

denial-of-service

vulnerability

nonrecoverable fault

mnrf

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.5 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.9%

JSON

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.

Affected configurations

NVD

Node

rockwellautomationcontrollogix_5570_controllerMatch-

AND

rockwellautomationcontrollogix_5570_controller_firmwareMatch20.011

Node

rockwellautomationguardlogix_5570_controllerMatch-

AND

rockwellautomationguardlogix_5570_controller_firmwareMatch20.011

Node

rockwellautomationcontrollogix_5570_redundant_controllerMatch-

AND

rockwellautomationcontrollogix_5570_redundant_controller_firmwareMatch20.054_kit1

References

www.rockwellautomation.com/en-us/support/advisory.SD1661.html

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.5 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.9%

JSON

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