Riskcovery

CVE-2014-5410

Rockwell Automation Micrologix 1400 Improper Input Validation

State
Published
Severity
7.1 High
Published
Oct 3, 2014
Updated
Nov 4, 2025
Reserved
Aug 22, 2014

Read the record on cve.org

Description

The DNP3 feature on Rockwell Automation Allen-Bradley MicroLogix 1400 1766-Lxxxxx A FRN controllers 7 and earlier and 1400 1766-Lxxxxx B FRN controllers before 15.001 allows remote attackers to cause a denial of service (process disruption) via malformed packets over (1) an Ethernet network or (2) a serial line.

Scores

CVSSScoreVectorSource
2.07.1 HighAV:N/AC:M/Au:N/C:N/I:N/A:Cicscert

Weaknesses

Affected Products

ProductVersions
Allen-Bradley MicroLogix 1400Rockwell Automation
  • 1766-Lxxxxx Series A FRN 7 and earlierAffected
  • 1766-Lxxxxx Series B FRN 15.000 and earlierAffected
  • Series B FRN 15.001 or higherNot affected

References

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