CVE-2012-6437
Published: Jan 24, 2013
Modified: Jun 30, 2025
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
| Vendor | Product | Versions |
|---|---|---|
Rockwell Automation | 1756-ENBT, 1756-EWEB, 1768-ENBT, 1768-EWEB communication modules | affected All |
Rockwell Automation | CompactLogix L32E and L35E controllers | affected All |
Rockwell Automation | 1788-ENBT FLEXLogix adapter | affected All |
Rockwell Automation | 1794-AENTR FLEX I/O EtherNet/IP adapter | affected All |
Rockwell Automation | ControlLogix, CompactLogix, GuardLogix, and SoftLogix | affected 0 - <= 18 |
Rockwell Automation | CompactLogix and SoftLogix controllers | affected 0 - <= 19 |
Rockwell Automation | ControlLogix and GuardLogix controllers | affected 0 - <= 20 |
Rockwell Automation | MicroLogix | affected 1100affected 1400 |
Weaknesses (CWE)
References
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