CVE-2012-6437
Description
The device does not properly authenticate users and the potential exists for a remote user to upload a new firmware image to the Ethernet card, whether it is a corrupt or legitimate firmware image. Successful exploitation of this vulnerability could cause loss of availability, integrity, and confidentiality and a disruption in communications with other connected devices.
Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400
Affected products
17- cpe:2.3:a:rockwellautomation:controllogix_controllers:*:*:*:*:*:*:*:*Range: <=20
- cpe:2.3:a:rockwellautomation:guardlogix_controllers:*:*:*:*:*:*:*:*Range: <=20
- cpe:2.3:a:rockwellautomation:softlogix_controllers:*:*:*:*:*:*:*:*Range: <=19
- cpe:2.3:h:rockwellautomation:1756-enbt:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1756-eweb:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1768-enbt:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1768-eweb:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1794-aentr_flex_i\/o_ethernet\/ip_adapter:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix_controllers:*:*:*:*:*:*:*:*Range: <=19
- cpe:2.3:h:rockwellautomation:compactlogix_l32e_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix_l35e_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:flexlogix_1788-enbt_adapter:-:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdfnvdUS Government Resource
- rockwellautomation.custhelp.com/app/answers/detail/a_id/54102nvd
- rockwellautomation.custhelp.com/app/answers/detail/a_id/470154nvd
- rockwellautomation.custhelp.com/app/answers/detail/aid/470155nvd
- rockwellautomation.custhelp.com/app/answers/detail/aid/470156nvd
- www.cisa.gov/news-events/ics-advisories/icsa-13-011-03nvd
News mentions
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