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CVE-2022-2004

AutomationDirect DirectLOGIC with Ethernet Communication Uncontrolled Resource Consumption

Published: Aug 31, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.8%
Top 47.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

AutomationDirect DirectLOGIC is vulnerable to a a specially crafted packet can be sent continuously to the PLC to prevent access from DirectSoft and other devices, causing a denial-of-service condition. This issue affects: AutomationDirect DirectLOGIC D0-06 series CPUs D0-06DD1 versions prior to 2.72; D0-06DD2 versions prior to 2.72; D0-06DR versions prior to 2.72; D0-06DA versions prior to 2.72; D0-06AR versions prior to 2.72; D0-06AA versions prior to 2.72; D0-06DD1-D versions prior to 2.72; D0-06DD2-D versions prior to 2.72; D0-06DR-D versions prior to 2.72;

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400

Affected Products

DirectLOGIC D0-06 series CPUsAutomationDirectICS / OT / IoT
d0-06dd1 firmwareautomationdirectICS / OT / IoT
d0-06dd2 firmwareautomationdirectICS / OT / IoT
d0-06dr firmwareautomationdirectICS / OT / IoT
d0-06da firmwareautomationdirectICS / OT / IoT
automationdirectcommercialUSICS / OT / IoTaka productivity 1000 p1-540 cpu, productivity 1000 p1-550 cpu, productivity 2000 p2-550 cpu
and 7 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03
cisa.gov
https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03
cisa.gov
https://support.automationdirect.com/firmware/
support.automationdirect.com
and 8 more references View all →

Timeline

Published
Aug 31, 2022
Last Updated
Nov 21, 2024

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