ByteOS Network

NVD Vulnerability Details :

CVE-2014-5410

Modified

Source-ics-cert@hq.dhs.gov

Published At-03 Oct, 2014 | 18:55

Updated At-06 May, 2026 | 22:30

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	2.0	7.1	HIGH	AV:N/AC:M/Au:N/C:N/I:N/A:C
Primary	2.0	7.1	HIGH	AV:N/AC:M/Au:N/C:N/I:N/A:C

Type: Secondary

Version: 2.0

Base score: 7.1

Base severity: HIGH

Vector:

AV:N/AC:M/Au:N/C:N/I:N/A:C

Type: Primary

Version: 2.0

Base score: 7.1

Base severity: HIGH

Vector:

AV:N/AC:M/Au:N/C:N/I:N/A:C

CPE Matches

Rockwell Automation, Inc.

>>ab_micrologix_controller>>1400

cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1400:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-20	Secondary	ics-cert@hq.dhs.gov
CWE-399	Secondary	nvd@nist.gov

CWE ID: CWE-20

Type: Secondary

Source: ics-cert@hq.dhs.gov

CWE ID: CWE-399

Type: Secondary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2014/icsa-14-254-02.json	ics-cert@hq.dhs.gov	N/A
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/620295	ics-cert@hq.dhs.gov	N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-14-254-02	ics-cert@hq.dhs.gov	N/A
https://ics-cert.us-cert.gov/advisories/ICSA-14-254-02	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory US Government Resource