CVE-2012-6435

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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; productos 1756-ENBT, 1756-EWEB, 1768-ENBT y módulos de comunicación 1768-EWEB; CompactLogix L32E y L35E, 1788-ENBT adaptador FlexLogix; AENTR 1794-FLEX adaptador I/O EtherNet/IP; ControlLogix v18 y anteriores; CompactLogix 18 y anteriores; GuardLogix v18 y anteriores; SoftLogix v18 y anteriores; controladores CompactLogix 19 y anteriores; controladores SoftLogix v19 y anteriores; controladores ControlLogix v20 y anteriores, los controladores GuardLogix v20 y anteriores, y MicroLogix 1100 y 1400 permiten a atacantes remotos causar una denegación de servicio (control y corte de la comunicación) a través de un mensaje CIP que especifica una parada lógica de ejecución y fallos.

*Credits: N/A

CVSS Scores

NISTv2 7.8

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-12-26 CVE Reserved
2013-01-24 CVE Published
2024-09-16 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (1)

URL	Tag	Source
http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdf	Us Government Resource

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rockwellautomation Search vendor "Rockwellautomation"		Controllogix Controllers Search vendor "Rockwellautomation" for product "Controllogix Controllers"				<= 20 Search vendor "Rockwellautomation" for product "Controllogix Controllers" and version " <= 20"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Guardlogix Controllers Search vendor "Rockwellautomation" for product "Guardlogix Controllers"				<= 20 Search vendor "Rockwellautomation" for product "Guardlogix Controllers" and version " <= 20"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Micrologix Search vendor "Rockwellautomation" for product "Micrologix"				<= 1100 Search vendor "Rockwellautomation" for product "Micrologix" and version " <= 1100"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Micrologix Search vendor "Rockwellautomation" for product "Micrologix"				<= 1400 Search vendor "Rockwellautomation" for product "Micrologix" and version " <= 1400"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Softlogix Controllers Search vendor "Rockwellautomation" for product "Softlogix Controllers"				<= 19 Search vendor "Rockwellautomation" for product "Softlogix Controllers" and version " <= 19"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1756-enbt Search vendor "Rockwellautomation" for product "1756-enbt"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1756-eweb Search vendor "Rockwellautomation" for product "1756-eweb"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1768-enbt Search vendor "Rockwellautomation" for product "1768-enbt"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1768-eweb Search vendor "Rockwellautomation" for product "1768-eweb"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1794-aentr Flex I\/o Ethernet\/ip Adapter Search vendor "Rockwellautomation" for product "1794-aentr Flex I\/o Ethernet\/ip Adapter"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Compactlogix Search vendor "Rockwellautomation" for product "Compactlogix"				<= 18 Search vendor "Rockwellautomation" for product "Compactlogix" and version " <= 18"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Compactlogix Controllers Search vendor "Rockwellautomation" for product "Compactlogix Controllers"				<= 19 Search vendor "Rockwellautomation" for product "Compactlogix Controllers" and version " <= 19"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Compactlogix L32e Controller Search vendor "Rockwellautomation" for product "Compactlogix L32e Controller"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Compactlogix L35e Controller Search vendor "Rockwellautomation" for product "Compactlogix L35e Controller"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Controllogix Search vendor "Rockwellautomation" for product "Controllogix"				<= 18 Search vendor "Rockwellautomation" for product "Controllogix" and version " <= 18"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Flexlogix 1788-enbt Adapter Search vendor "Rockwellautomation" for product "Flexlogix 1788-enbt Adapter"				-		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Guardlogix Search vendor "Rockwellautomation" for product "Guardlogix"				<= 18 Search vendor "Rockwellautomation" for product "Guardlogix" and version " <= 18"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		Softlogix Search vendor "Rockwellautomation" for product "Softlogix"				<= 18 Search vendor "Rockwellautomation" for product "Softlogix" and version " <= 18"		-		Affected