CVE-2012-4690

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Summary

CVECVE-2012-4690
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-12-08 15:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionRockwell Automation Allen-Bradley MicroLogix controller 1100, 1200, 1400, and 1500; SLC 500 controller platform; and PLC-5 controller platform, when Static status is not enabled, allow remote attackers to cause a denial of service via messages that trigger modification of status bits.

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

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

Problem Types: CWE-16 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Rockwellautomation Ab Micrologix Controller 1100 All All All
Hardware Rockwellautomation Ab Micrologix Controller 1200 All All All
Hardware Rockwellautomation Ab Micrologix Controller 1400 All All All
Hardware Rockwellautomation Ab Micrologix Controller 1500 All All All
Hardware Rockwellautomation Plc-5 Controller - All All All
Hardware Rockwellautomation Slc 500 Controller - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Rockwell Allen-Bradley MicroLogix, SLC 500, and PLC-5 Fault Generation Vulnerability (Update B) | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
This is the Legacy Answer page, redirecting you to the new page. af854a3a-2127-422b-91ae-364da2661108 rockwellautomation.custhelp.com
Rockwell Allen-Bradley MicroLogix, SLC 500, and PLC-5 Fault Generation Vulnerability (Update B) | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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