CVE-2012-6439CWE-284

CVE-2012-6439: fallo en Rockwell Automation CompactLogix L32E and L35E…

Rockwell Automation ControlLogix PLC Improper Access Control

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear CompactLogix+ Monitorear ControlLogix

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

26Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.5epss 23%
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that changes the product’s configuration and network parameters, a DoS condition can occur. This situation could cause loss of availability and a disruption of communication 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
AV:N/AC:L/Au:N/C:N/I:P/A:C
Productos afectados
Rockwell Automation · 1756-ENBT, 1756-EWEB, 1768-ENBT, 1768-EWEB communication modulesRockwell Automation · 1788-ENBT FLEXLogix adapterRockwell Automation · 1794-AENTR FLEX I/O EtherNet/IP adapterRockwell Automation · CompactLogix and SoftLogix controllersRockwell Automation · CompactLogix L32E and L35E controllersRockwell Automation · ControlLogix and GuardLogix controllersRockwell Automation · ControlLogix, CompactLogix, GuardLogix, and SoftLogixRockwell Automation · MicroLogix
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