CVE-2012-6435

Severity

78%

Complexity

99%

Confidentiality

115%

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 allow remote attackers to cause a denial of service (control and communication outage) via a CIP message that specifies a logic-execution stop and fault.

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 allow remote attackers to cause a denial of service (control and communication outage) via a CIP message that specifies a logic-execution stop and fault.

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Rockwell Automation

First reported 12 years ago

2013-01-24 21:55:00

Last updated 12 years ago

2013-01-25 05:00:00

Affected Software

Rockwell Automation 1756-ENBT

Rockwell Automation 1756-EWEB

Rockwell Automation 1768-ENBT

Rockwell Automation 1768-EWEB

Rockwell Automation 1794-AENTR Flex I/O Ethernet/IP Adapter

Rockwell Automation Compactlogix L32e Controller

Rockwell Automation Compactlogix L35e Controller

Rockwell Automation Flexlogix 1788-ENBT Adapter

References

http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdf

US Government Resource

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