CVE-2012-4690
highPriorität · verfolgen · 29EPSS 0.041 · 91. PerzentilEUUSEPSS · bewertet 2026-10-27
Rockwell 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.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.
- MitigationMicroLogix 1100 Controllercisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html - MitigationMicroLogix 1200 controllercisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html - MitigationMicroLogix 1400 controllercisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html - MitigationMicroLogix 1500 controllercisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html - MitigationPLC-5 controller platform PLC-5 Control Systemcisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html - MitigationSLC 500 controller platformcisa_csaf_ot
Rockwell Automation recommends the following mitigation strategies to help reduce the likelihood of compromise and the associated security risk. When possible, multiple strategies should be employed simultaneously. If possible, change the controller’s settings to the nonvulnerable state: SLC-500: Set the Status file to “Static”. PLC-5: Enable the Passwords and Privileges feature. Employ layered security and defense-in-depth methods in system design to restrict and control access to individual products and control networks. Refer to (http://www.ab.com/networks/architectures.html) for comprehensive information about implementing validated architectures designed to deliver these measures.
http://www.ab.com/networks/architectures.html
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6–7.1
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (19)
Betroffene Produkte und Versionsbereiche.
- rockwellautomation ab micrologix controller= 1100nvdUScpe:2.3:h:rockwellautomation:ab_micrologix_controller:*:*:*:*:*:*:*:*
- rockwellautomation ab micrologix controller= 1200nvdUScpe:2.3:h:rockwellautomation:ab_micrologix_controller:*:*:*:*:*:*:*:*
- rockwellautomation ab micrologix controller= 1400nvdUScpe:2.3:h:rockwellautomation:ab_micrologix_controller:*:*:*:*:*:*:*:*
- rockwellautomation ab micrologix controller= 1500nvdUScpe:2.3:h:rockwellautomation:ab_micrologix_controller:*:*:*:*:*:*:*:*
- rockwellautomation plc-5 controlleralle VersionennvdUScpe:2.3:h:rockwellautomation:plc-5_controller:*:*:*:*:*:*:*:*
- rockwellautomation slc 500 controlleralle VersionennvdUScpe:2.3:h:rockwellautomation:slc_500_controller:*:*:*:*:*:*:*:*
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- ICSA-12-342-01BRockwell Allen-Bradley MicroLogix, SLC 500, and PLC-5 Fault Generation Vulnerability2012-09-10icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (8)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdfcnnvd
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407cnnvd
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01Aenisa_euvd
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdfenisa_euvd
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407enisa_euvd
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01Anvd
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdfUS Government Resourcenvd
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407nvd
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