CVE-2012-6440

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The web-server password-authentication functionality in 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 allows man-in-the-middle attackers to conduct replay attacks via HTTP traffic.

La funcionalidad de autenticación web-server en los productos Rockwell Automation EtherNet/IP; módulos de comunicación 1756-ENBT, 1756-EWEB, 1768-ENBT, y 1768-EWEB; controlodares CompactLogix L32E y L35E; adaptador 1788-ENBT FLEXLogix; adaptador 1794-AENTR FLEX I/O EtherNet/IP; ControlLogix 18 y anteriores; CompactLogix 18 y anteriores; GuardLogix 18 y anteriores; SoftLogix 18 y anteriores; controladores CompactLogix 19 y anteriores; controladores SoftLogix 19 y anteriores; controladores ControlLogix 20 y anteriores; controladores GuardLogix 20 y anteriores; MicroLogix 1100 y 1400 permiten ataques man-in-the-middle conducir ataques de repetición por tráfico HTTP.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

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
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

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